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System efficacy is consistent with industrial high bay performance standards. CCT is fixed at 4000K with standard commercial CRI performance. Designed for long service life in high ceiling applications.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003cbr\u003eOperates on 120–277V, 50\/60Hz with integrated constant current driver. Includes 0–10V dimming capability for compatible control systems.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003cbr\u003eIndustrial-grade housing with integrated lens system. Suitable for damp indoor environments. Engineered for commercial and industrial installations requiring consistent high-output illumination.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003cbr\u003eDesigned for suspended mounting. Compatible with V-hook and chain installation. Surface and pendant mounting kits available separately.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eIncluded\u003c\/strong\u003e\u003cbr\u003eLED high bay fixture, V-hooks, and chain mounting hardware.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eAccessories\u003c\/strong\u003e\u003cbr\u003eOptional accessories include aircraft cable kits, pendant mount kits, surface mount kits, wire guard kits, PIR occupancy sensors, Smart Port sensor options, and emergency battery backup kits (model dependent).\u003c\/p\u003e","brand":"Keystone Technologies","offers":[{"title":"40000lm \/ 4000K","offer_id":40166719848506,"sku":"KT-HBLED270-4F-840-VDIM-P-G2","price":274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/KT-HBLED270-4F-840-VDIM-P-G2_100.jpg?v=1771162597"},{"product_id":"keystone-technologies-kt-hbled270-4f-850-vdim-p-g2-4ft-industrial-led-high-bay-light-270-watts-40-000-lumens-frosted-lens-5000k-120-277v","title":"Keystone 4FT LED Linear High Bay 40,770 Lumens 270W 5000K 120–277V Frosted","description":"\u003cp\u003e\u003cstrong\u003eKeystone KT-HBLED270-4F-850-VDIM-P \/G2 (JWQ-53) 4FT Linear LED High Bay — 270W, 120–277V\u003c\/strong\u003e\u003c\/p\u003e \u003cp\u003eThe \u003cstrong\u003eKeystone KT-HBLED270-4F-850-VDIM-P \/G2\u003c\/strong\u003e is a \u003cstrong\u003e4FT LED linear high bay\u003c\/strong\u003e delivering approximately \u003cstrong\u003e40,770 lumens\u003c\/strong\u003e at 5000K with a frosted lens for balanced illumination. 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It is UL 1598 Listed for dry and damp locations and backed by a \u003cstrong\u003e10-year limited warranty\u003c\/strong\u003e.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e \u003cstrong\u003eEasy Code:\u003c\/strong\u003e JWQ-53\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWattage:\u003c\/strong\u003e 270W\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e ~40,770\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eColor Temperature:\u003c\/strong\u003e 5000K\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eVoltage:\u003c\/strong\u003e 120–277V\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCRI:\u003c\/strong\u003e \u0026gt;80\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003ePower Factor:\u003c\/strong\u003e \u0026gt;0.90\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eTHD:\u003c\/strong\u003e \u0026lt;20%\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLifetime:\u003c\/strong\u003e L70 \u0026gt;100,000 hrs\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLens:\u003c\/strong\u003e Frosted PMMA diffuser\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eCertifications:\u003c\/strong\u003e UL Listed 1598, DLC Premium\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eLocation Rating:\u003c\/strong\u003e Dry \/ Damp\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eOperating Temp:\u003c\/strong\u003e –4°F to +122°F (–20°C to +50°C)\u003c\/li\u003e \u003cli\u003e \u003cstrong\u003eWarranty:\u003c\/strong\u003e 10-Year Limited Warranty\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003eTypical Applications:\u003c\/strong\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003eWarehouses\u003c\/li\u003e \u003cli\u003eManufacturing facilities\u003c\/li\u003e \u003cli\u003eDistribution centers\u003c\/li\u003e \u003cli\u003eGymnasiums\u003c\/li\u003e \u003cli\u003eIndoor commercial spaces\u003c\/li\u003e \u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output:\u003c\/strong\u003e\u003cbr\u003eProduces approximately 40,770 lumens at 5000K with ~151 lm\/W efficacy.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls:\u003c\/strong\u003e\u003cbr\u003eOperates on 120–277V with a 0–10V dimmable driver. Power factor exceeds 0.90 and THD is below 20%. Accepts Keystone Smart Port sensors via integrated receptacle.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability:\u003c\/strong\u003e\u003cbr\u003eSteel housing with frosted diffuser to reduce glare. UL 1598 Listed for dry and damp environments. LED lifetime L70 \u0026gt;100,000 hrs. Backed by a 10-year limited warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting:\u003c\/strong\u003e\u003cbr\u003eIncludes V-hook and chain hardware. 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Power factor \u0026gt;0.90 and THD \u0026lt;20%. Sensor receptacle supports optional controls.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability:\u003c\/strong\u003e\u003cbr\u003eSteel housing with frosted diffuser, UL 1598 Listed for dry and damp locations. LED lifetime L70 \u0026gt;100,000 hrs and 10-year limited warranty.\u003c\/p\u003e \u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting:\u003c\/strong\u003e\u003cbr\u003eIncludes V-hook and chain hardware. 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This fixture features selectable \u003cstrong\u003eCCT\u003c\/strong\u003e options of 3500K, 4000K, and 5000K, making it suitable for various commercial and residential applications. 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The revolutionary OpticSwap system allows installers to change the light distribution pattern using an under-door frame and latch design for quick, tool-free lens changes. The fixture comes with a Type III lens installed and a Type V lens included in the box, while Type II and Type IV lenses are available separately. The high-performance LEDs maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a dedicated 277–480V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%, protected by built-in 6kV surge protection. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 3-pin twist-lock receptacle equipped with a shorting cap. For automated dusk-to-dawn operation, this fixture is explicitly compatible with the optional Keystone 277-480V twist-lock photocell (KT-TLP-HV-3PN), sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 medium housing with ample heat sinking, finished in a durable bronze color. Its low-profile design improves application site aesthetics while minimizing wind load. 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The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 medium housing with ample heat sinking, finished in a durable bronze powder coat. Its low-profile design improves application site aesthetics while minimizing wind load. 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For unique application requirements, the fixture can also be adapted using compatible optional slipfitter or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (Bronze)\u003c\/li\u003e\n\u003cli\u003eAdjustable Pole Mount Kit\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"Bronze \/ 70\/100\/140W \/ Pole Mount","offer_id":40166736658490,"sku":"KT-ALED140PS-M2-OSB-PMA-8CSB-VDIM-P-G2","price":316.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled140ps-m2-osb-pma-8csb-vdim-p_100.jpg?v=1773242995"},{"product_id":"keystone-technologies-kt-aled140ps-m2-osb-pma-8csb-vdim-p-w-led-pole-light-with-photocell-xfit-optics-swap140-watts-20-780-lumens-30k-40k-50k-120-277v-white-adjustable-pole-mount","title":"Keystone XFit OpticSwap LED Area Light 20,700 Lumens 70\/100\/140W Selectable 30K\/40K\/50K 120-277V Adjustable Pole Mount White KT-ALED140PS-M2-OSB-PMA-8CSB-VDIM-P-W-G2","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 70\/100\/140W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED140PS-M2-OSB-PMA-8CSB-VDIM-P-W-G2\u003c\/strong\u003e is a highly adaptable \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e20,700 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e70W\/100W\/140W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. Built with an \u003cstrong\u003eIP65 wet location rating\u003c\/strong\u003e and \u003cstrong\u003eDLC Premium listing\u003c\/strong\u003e, it is engineered for exceptional durability in parking lots, automotive dealerships, and perimeter lighting applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 70W \/ 100W \/ 140W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e 3000K \/ 4000K \/ 5000K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e Up to 20,700 lumens (up to 155 LPW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120–277V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics:\u003c\/strong\u003e OpticSwap (Type III installed; Type IV \u0026amp; V included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 7-pin NEMA receptacle with 3-pin photocell included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP65 wet location rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e DLC Premium listed, UL Certified, RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Life:\u003c\/strong\u003e \u0026gt;100,000 hours (L70)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial parking lots\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships\u003c\/li\u003e\n\u003cli\u003eCorporate and university campuses\u003c\/li\u003e\n\u003cli\u003ePedestrian walkways and plazas\u003c\/li\u003e\n\u003cli\u003ePerimeter security lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis medium-housing area light provides scalable illumination from approximately 9,310 to 20,700 lumens depending on the selected wattage and color temperature, achieving an ultra-efficient efficacy of up to 155 lumens per watt. The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 medium housing with ample heat sinking, finished in a durable white powder coat. Its low-profile design improves application site aesthetics while minimizing wind load. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe luminaire streamlines site installations by including a pre-installed adjustable pole mount kit directly in the box, designed for quick and easy mounting to standard square or round poles. This versatile mount allows contractors to achieve the precise aiming angle required for the site. For unique application requirements, the fixture can also be adapted using compatible optional slipfitter or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (White)\u003c\/li\u003e\n\u003cli\u003eAdjustable Pole Mount Kit\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"White \/ 70\/100\/140W \/ Pole Mount","offer_id":40166736691258,"sku":"KT-ALED140PS-M2-OSB-PMA-8CSB-VDIM-P-W-G2","price":316.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled140ps-m2-osb-pma-8csb-vdim-p-w_100.jpg?v=1773242985"},{"product_id":"keystone-technologies-kt-aled140ps-m2-osb-sf-8csb-vdim-p-led-pole-light-with-photocell-xfit-optics-swap140-watts-20-780-lumens-30k-40k-50k-120-277v-bronze-slipfitter-mount","title":"Keystone XFit OpticSwap LED Area Light 19,910 Lumens 70\/100\/140W Selectable 30K\/40K\/50K 120-277V Slipfitter Mount Bronze KT-ALED140PS-M2-OSB-USF-8CSB-VDIM-P-G2","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 70\/100\/140W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED140PS-M2-OSB-USF-8CSB-VDIM-P-G2\u003c\/strong\u003e is a highly adaptable \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e19,910 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e70W\/100W\/140W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. Built with an \u003cstrong\u003eIP65 wet location rating\u003c\/strong\u003e, a pre-installed \u003cstrong\u003euniversal slipfitter mount\u003c\/strong\u003e, and a \u003cstrong\u003eDLC Premium listing\u003c\/strong\u003e, it is engineered for exceptional durability in parking lots, automotive dealerships, and perimeter lighting applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 70W \/ 100W \/ 140W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e 3000K \/ 4000K \/ 5000K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e Up to 19,910 lumens (up to 155 LPW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120–277V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics:\u003c\/strong\u003e OpticSwap (Type III installed; Type IV \u0026amp; V included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 7-pin NEMA receptacle with 3-pin photocell included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP65 wet location rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e DLC Premium listed, UL Certified, RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Life:\u003c\/strong\u003e \u0026gt;100,000 hours (L70)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eCommercial parking lots\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships\u003c\/li\u003e\n\u003cli\u003eCorporate and university campuses\u003c\/li\u003e\n\u003cli\u003ePedestrian walkways and plazas\u003c\/li\u003e\n\u003cli\u003ePerimeter security lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis medium-housing area light provides scalable illumination from approximately 10,220 to 19,910 lumens depending on the selected wattage and color temperature, achieving an ultra-efficient efficacy of up to 155 lumens per watt. The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 medium housing with ample heat sinking, finished in a durable bronze powder coat. Its low-profile design improves application site aesthetics while minimizing wind load. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe luminaire streamlines site installations by including a pre-installed universal slipfitter mount directly in the box, designed to slide over standard 2-3\/8-inch pole tenons. This adjustable slipfitter allows contractors to easily dial in the exact aiming angle required for the site. For unique application requirements, the fixture can also be adapted using compatible optional adjustable pole mounts or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (Bronze)\u003c\/li\u003e\n\u003cli\u003eUniversal Slipfitter Mount (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"Bronze \/ 70\/100\/140W \/ Slipfitter Mount","offer_id":40166737281082,"sku":"KT-ALED140PS-M2-OSB-USF-8CSB-VDIM-P-G2","price":316.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled140ps-m2-osb-sf-8csb-vdim-p_100.jpg?v=1773242975"},{"product_id":"keystone-technologies-kt-aled140ps-m2-osb-sf-8csb-vdim-p-w-led-pole-light-with-photocell-xfit-optics-swap-140-watts-20-780-lumens-30k-40k-50k-120-277v-white-slipfitter-mount","title":"Keystone XFit OpticSwap LED Area Light 20,700 Lumens 70\/100\/140W Selectable 30K\/40K\/50K 120-277V Slipfitter Mount White KT-ALED140PS-M2-OSB-SF-8CSB-VDIM-P-W","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 70\/100\/140W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED140PS-M2-OSB-SF-8CSB-VDIM-P-W\u003c\/strong\u003e is a highly adaptable \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e20,700 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e70W\/100W\/140W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. 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The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 medium housing with ample heat sinking, finished in a durable white powder coat. Its low-profile design improves application site aesthetics while minimizing wind load. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe luminaire streamlines site installations by including a pre-installed slipfitter mount directly in the box, designed to slide securely over standard 2-3\/8-inch pole tenons. This adjustable slipfitter allows contractors to easily dial in the exact aiming angle required for the site. For unique application requirements, the fixture can also be adapted using compatible optional adjustable pole mounts or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (White)\u003c\/li\u003e\n\u003cli\u003eSlipfitter Mount (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"White \/ 70\/100\/140W \/ Slipfitter Mount","offer_id":40166737313850,"sku":"KT-ALED140PS-M2-OSB-SF-8CSB-VDIM-P-W","price":349.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled140ps-m2-osb-sf-8csb-vdim-p-w_100.jpg?v=1773242965"},{"product_id":"keystone-technologies-kt-aled290pshv-l2-osa-nm-8csb-vdim-led-pole-light-xfit-optics-swap-290-watts-42-770-lumens-30k-40k-50k-480v-bronze-mounts-sold-separately","title":"Keystone XFit OpticSwap LED Area Light 185-290W Selectable 3000\/4000\/5000K 277-480V Mount Sold Separately Bronze","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 185\/210\/290W Selectable, 277–480V\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED290PSHV-L2-OSA-NM-8CSB-VDIM-G2\u003c\/strong\u003e is a high-output \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e40,650 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e185W\/210W\/290W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e277–480V\u003c\/strong\u003e high-voltage driver, this large-housing fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III and Type V distributions\u003c\/strong\u003e. Built with an \u003cstrong\u003eIP65 wet location rating\u003c\/strong\u003e and \u003cstrong\u003eDLC Premium listing\u003c\/strong\u003e, it is engineered to replace traditional HID fixtures with exceptional durability in massive parking lots, auto dealerships, and sprawling perimeter applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 185W \/ 210W \/ 290W \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e 3000K \/ 4000K \/ 5000K \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e Up to 40,650 lumens (up to 149 LPW) \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 277–480V high-voltage input \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics:\u003c\/strong\u003e OpticSwap (Type III installed; Type V included) \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 3-pin NEMA receptacle with shorting cap \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP65 wet location rated \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e DLC Premium listed, UL Certified, RoHS compliant \u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Life:\u003c\/strong\u003e \u0026gt;100,000 hours (L70) \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge commercial parking lots \u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships and display lots \u003c\/li\u003e\n\u003cli\u003eRecreational venues and wide pathways \u003c\/li\u003e\n\u003cli\u003eRoadways and streetscapes \u003c\/li\u003e\n\u003cli\u003eHigh-output outdoor structure-mount illumination \u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis large-housing area light provides massive scalable illumination from approximately 27,030 to 40,650 lumens depending on the selected wattage and color temperature, easily replacing traditional high-wattage HID luminaires while achieving an efficacy of up to 149 lumens per watt. The revolutionary OpticSwap system allows installers to change the light distribution pattern using an under-door frame and latch design for quick, tool-free lens changes. The fixture comes with a Type III lens installed and a Type V lens included in the box, while Type II and Type IV lenses are available separately. The high-performance LEDs maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a dedicated 277–480V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The robust electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%, protected by built-in 6kV surge protection. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 3-pin twist-lock receptacle equipped with a shorting cap. For automated dusk-to-dawn operation, this fixture is explicitly compatible with the optional Keystone 277-480V twist-lock photocell (KT-TLP-HV-3PN), sold separately.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 large housing with massive heat sinking, finished in a durable bronze color. Its low-profile design improves application site aesthetics while minimizing wind load on tall poles. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis specific \"NM\" (No Mount) model is designed for maximum site flexibility, meaning mounting hardware is not included in the box. To complete the installation, the fixture requires a compatible Keystone accessory mount (sold separately). Contractors can choose from five contractor-friendly mounting options: a universal slipfitter, trunnion, adjustable pole mount, fixed pole mount, or wall adaptor.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (Bronze)\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed) \u003c\/li\u003e\n\u003cli\u003eType V Lens \u003c\/li\u003e\n\u003cli\u003e3-Pin Shorting Cap \u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"290W","offer_id":40166737346618,"sku":"KT-ALED290PSHV-L2-OSA-NM-8CSB-VDIM-G2","price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled290pshv-l2-osa-nm-8csb-vdim_100.jpg?v=1773242955"},{"product_id":"keystone-technologies-kt-aled290ps-l2-osb-pma-8csb-vdim-p-led-pole-light-with-photocell-xfit-optics-swap290-watts-42-770-lumens-30k-40k-50k-120-277v-bronze-adjustable-pole-mount","title":"Keystone XFit OpticSwap LED Area Light 185-290W Selectable 3000\/4000\/5000K Adjustable Pole Mount 120-277V Bronze","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 185\/210\/290W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED290PS-L2-OSB-PMA-8CSB-VDIM-P-G2\u003c\/strong\u003e is a high-output \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e42,770 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e185W\/210W\/290W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this large-housing fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. Built with an \u003cstrong\u003eIP65 wet location rating\u003c\/strong\u003e and \u003cstrong\u003eDLC Premium listing\u003c\/strong\u003e, it is engineered to replace 1000W HID fixtures with exceptional durability in massive parking lots, auto dealerships, and sprawling perimeter applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 185W \/ 210W \/ 290W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e 3000K \/ 4000K \/ 5000K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e Up to 42,770 lumens (up to 147 LPW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120–277V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics:\u003c\/strong\u003e OpticSwap (Type III installed; Type IV \u0026amp; V included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 7-pin NEMA receptacle with 3-pin photocell included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP65 wet location rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e DLC Premium listed, UL Certified, RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Life:\u003c\/strong\u003e \u0026gt;100,000 hours (L70)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge commercial parking lots\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships and display lots\u003c\/li\u003e\n\u003cli\u003eExpansive corporate and university campuses\u003c\/li\u003e\n\u003cli\u003eWide pedestrian walkways and plazas\u003c\/li\u003e\n\u003cli\u003eHigh-output perimeter security lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis large-housing area light provides massive scalable illumination from approximately 22,970 to 42,770 lumens depending on the selected wattage and color temperature, easily replacing traditional 1000W HID luminaires while achieving an efficacy of up to 147 lumens per watt. The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The robust electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 large housing with massive heat sinking, finished in a durable bronze powder coat. Its low-profile design improves application site aesthetics while minimizing wind load on tall poles. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe luminaire streamlines site installations by including a pre-installed adjustable pole mount kit directly in the box, designed for quick and easy mounting to standard square or round poles. This versatile mount allows contractors to achieve the precise aiming angle required for the site. For unique application requirements, the fixture can also be adapted using compatible optional slipfitter or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (Bronze)\u003c\/li\u003e\n\u003cli\u003eAdjustable Pole Mount Kit\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"Bronze \/ 185\/210\/290W \/ Pole Mount","offer_id":40166737379386,"sku":"KT-ALED290PS-L2-OSB-PMA-8CSB-VDIM-P-G2","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled290ps-l2-osb-pma-8csb-vdim-p_100.jpg?v=1773242945"},{"product_id":"keystone-technologies-kt-aled290ps-l2-osb-pma-8csb-vdim-p-w-led-pole-light-with-photocell-xfit-optics-swap290-watts-42-770-lumens-30k-40k-50k-120-277v-white-adjustable-pole-mount","title":"Keystone XFit OpticSwap LED Area Light 185-290W Selectable 3000\/4000\/5000K Adjustable Pole Mount 120-277V White","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 185\/210\/290W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED290PS-L2-OSB-PMA-8CSB-VDIM-P-W\u003c\/strong\u003e is a high-output \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e42,770 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e185W\/210W\/290W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this large-housing fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. Built with an \u003cstrong\u003eIP65 wet location rating\u003c\/strong\u003e, a durable \u003cstrong\u003ewhite powder coat finish\u003c\/strong\u003e, and a \u003cstrong\u003eDLC Premium listing\u003c\/strong\u003e, it is engineered to replace 1000W HID fixtures with exceptional durability in massive parking lots, auto dealerships, and sprawling perimeter applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 185W \/ 210W \/ 290W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e 3000K \/ 4000K \/ 5000K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDelivered Lumens:\u003c\/strong\u003e Up to 42,770 lumens (up to 147 LPW)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage:\u003c\/strong\u003e 120–277V input\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming:\u003c\/strong\u003e 0–10V dimmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptics:\u003c\/strong\u003e OpticSwap (Type III installed; Type IV \u0026amp; V included)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e 7-pin NEMA receptacle with 3-pin photocell included\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP65 wet location rated\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications:\u003c\/strong\u003e DLC Premium listed, UL Certified, RoHS compliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEstimated Life:\u003c\/strong\u003e \u0026gt;100,000 hours (L70)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLarge commercial parking lots\u003c\/li\u003e\n\u003cli\u003eAutomotive dealerships and display lots\u003c\/li\u003e\n\u003cli\u003eExpansive corporate and university campuses\u003c\/li\u003e\n\u003cli\u003eWide pedestrian walkways and plazas\u003c\/li\u003e\n\u003cli\u003eHigh-output perimeter security lighting\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis large-housing area light provides massive scalable illumination from approximately 22,970 to 42,770 lumens depending on the selected wattage and color temperature, easily replacing traditional 1000W HID luminaires while achieving an efficacy of up to 147 lumens per watt. The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The robust electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 large housing with massive heat sinking, finished in a durable white powder coat. Its low-profile design improves application site aesthetics while minimizing wind load on tall poles. The fixture carries an IP65 rating to completely protect internal components from dust and water ingress in wet locations, operating reliably in extreme ambient temperatures ranging from -40°C (-40°F) up to 50°C (122°F).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe luminaire streamlines site installations by including a pre-installed adjustable pole mount kit directly in the box, designed for quick and easy mounting to standard square or round poles. This versatile mount allows contractors to achieve the precise aiming angle required for the site. For unique application requirements, the fixture can also be adapted using compatible optional slipfitter or wall mount brackets (sold separately).\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eLED Area Light Fixture (White)\u003c\/li\u003e\n\u003cli\u003eAdjustable Pole Mount Kit (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType III Lens (Pre-installed)\u003c\/li\u003e\n\u003cli\u003eType IV and Type V Lenses\u003c\/li\u003e\n\u003cli\u003e3-Pin Photocell and Shorting Cap\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"White \/ 185\/210\/290W \/ Pole Mount","offer_id":40166738034746,"sku":"KT-ALED290PS-L2-OSB-PMA-8CSB-VDIM-P-W","price":449.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/keystone_area-light_kt-aled290ps-l2-osb-pma-8csb-vdim-p-w_100.jpg?v=1773242935"},{"product_id":"keystone-technologies-kt-aled290ps-l2-osb-sf-8csb-vdim-p-led-pole-light-with-photocell-xfit-optics-swap290-watts-42-770-lumens-30k-40k-50k-120-277v-bronze-slipfitter-mount","title":"Keystone KT-ALED290PS LED Area Light | 185-290W | Slipfitter | 120-277V","description":"\u003cp\u003e\u003cstrong\u003eKeystone XFit OpticSwap LED Area Light — 185\/210\/290W Selectable, 120–277V\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eKeystone KT-ALED290PS-L2-OSB-USF-8CSB-VDIM-P-G2\u003c\/strong\u003e is a high-output \u003cstrong\u003eLED area light\u003c\/strong\u003e delivering up to \u003cstrong\u003e42,770 lumens\u003c\/strong\u003e with field-selectable \u003cstrong\u003e185W\/210W\/290W\u003c\/strong\u003e output and adjustable \u003cstrong\u003e3000K\/4000K\/5000K\u003c\/strong\u003e color temperatures. Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this large-housing fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. 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The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The robust electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 large housing with massive heat sinking, finished in a durable bronze powder coat. Its low-profile design improves application site aesthetics while minimizing wind load on tall poles. 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Operating on a \u003cstrong\u003e120–277V\u003c\/strong\u003e driver, this large-housing fixture features innovative OpticSwap technology, allowing users to effortlessly change between \u003cstrong\u003eType III, Type IV, and Type V distributions\u003c\/strong\u003e. 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The revolutionary OpticSwap system allows installers to change the light distribution pattern (Type III, Type IV, or Type V) using an under-door frame and latch design for quick, tool-free lens changes. The high-performance LEDs deliver a color rendering index (CRI) greater than 80 and maintain a highly prolonged L70 rated life of over 100,000 hours. The fixture features a True U0 design for dark-sky-friendly performance that eliminates undesirable sky glow.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis fixture operates on a universal 120–277V AC driver with standard 0–10V dimming functionality to seamlessly integrate with facility energy management systems. The robust electrical components maintain a power factor greater than 0.95 and total harmonic distortion (THD) below 20%. It is comprehensively controls-ready, featuring an integrated NEMA\/ANSI C136.10 7-pin twist-lock receptacle that comes standard with a 3-pin photocell and shorting cap for instant dusk-to-dawn capabilities. The receptacle also accepts compatible optional networked smart controls or standalone sensors (sold separately) for advanced site management.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered to withstand harsh outdoor environments, the luminaire features a heavy-duty, die-cast aluminum Series 2 large housing with massive heat sinking, finished in a durable white powder coat. Its low-profile design improves application site aesthetics while minimizing wind load on tall poles. 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It features a CRI greater than 80 and a 160° beam angle, making it suitable for wide-area lighting applications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe KT-CLED25PS-S1-8CSB-VDIM operates on 120-277V and includes a 0-10V dimming driver. It is compatible with optional occupancy sensors and Bluetooth controllers for advanced lighting control.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eConstructed with a die-cast aluminum housing and a polycarbonate diffuser, this fixture is IP65 rated for wet locations, ensuring durability and protection against environmental elements.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned for easy installation, this fixture supports standard junction box or 3\/4 in. NPT pendant mounting. 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