{"product_id":"ledvance-sylvania-round-high-bay-hazardous-location-light","title":"LEDVANCE Sylvania 66805\/66806\/66807\/66808\/66809\/66810 Round High Bay Hazardous Location Light 80-200W 5000K 120-480V Gray","description":"\u003cp\u003e\u003cstrong\u003eLEDVANCE Sylvania 66805 \/ 66806 \/ 66807 \/ 66808 \/ 66809 \/ 66810 Hazardous Location High Bay — 80W–200W Round Series\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LEDVANCE Sylvania \u003cstrong\u003e66805–66810\u003c\/strong\u003e series delivers professional-grade hazardous location illumination for the most demanding industrial environments. Available in \u003cstrong\u003e80W, 150W, and 200W\u003c\/strong\u003e configurations with universal voltage options of \u003cstrong\u003e120-277V\u003c\/strong\u003e or \u003cstrong\u003e277-480V\u003c\/strong\u003e, these round high bays produce up to \u003cstrong\u003e30,000 lumens\u003c\/strong\u003e at a consistent \u003cstrong\u003e150 lm\/W efficacy\u003c\/strong\u003e. Engineered for explosion-proof compliance, each fixture carries Class I, Div 2 and Class II, Div 1\/2 hazardous location certifications.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable Wattage:\u003c\/strong\u003e 80W (12,000 lm), 150W (22,500 lm), or 200W (30,000 lm) — choose the output that fits your application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage Options:\u003c\/strong\u003e 120-277V or 277-480V universal drivers for flexible installation across standard and high-voltage industrial grids.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Explosion-proof, copper-free aluminum housing resistant to corrosive chemical environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e Impact-resistant lens engineered for high-vibration industrial applications.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming Protocol:\u003c\/strong\u003e Standard 0-10V continuous dimming for integration with automated lighting controls.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP66 and NEMA 4X rated — sealed against heavy dust and direct high-pressure water.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 100,000-hour L70 rated lifespan for minimal maintenance cycles.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -40°C to 55°C wide operating range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e Class I, Div 2 (Groups A–D) and Class II, Div 1\/2 (Groups E–G), Class III hazardous location certified. UL listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePetrochemical refineries and processing plants.\u003c\/li\u003e\n\u003cli\u003eGrain milling and agricultural storage facilities.\u003c\/li\u003e\n\u003cli\u003eHeavy manufacturing and foundry floors.\u003c\/li\u003e\n\u003cli\u003eWastewater treatment and pumping stations.\u003c\/li\u003e\n\u003cli\u003eMarine and offshore drilling platforms.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll models deliver a crisp \u003cstrong\u003e5000K daylight color temperature\u003c\/strong\u003e with \u003cstrong\u003e80+ CRI\u003c\/strong\u003e for accurate color rendering during critical inspections and safety checks. At 150 lm\/W efficacy, this series replaces legacy HID fixtures at a fraction of the energy cost.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e66805 \/ 66808\u003c\/strong\u003e — 80W \/ 120-277V or 277-480V: 12,000 lumens | 150 lm\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e66806 \/ 66809\u003c\/strong\u003e — 150W \/ 120-277V or 277-480V: 22,500 lumens | 150 lm\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e66807 \/ 66810\u003c\/strong\u003e — 200W \/ 120-277V or 277-480V: 30,000 lumens | 150 lm\/W\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach fixture is equipped with a universal driver supporting either \u003cstrong\u003e120-277V\u003c\/strong\u003e or \u003cstrong\u003e277-480V\u003c\/strong\u003e input, ensuring compatibility with standard commercial and high-voltage industrial power systems. Standard \u003cstrong\u003e0-10V dimming\u003c\/strong\u003e allows seamless integration with occupancy sensors and automated facility controls.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe round housing is constructed from rugged, copper-free aluminum to resist corrosion in caustic chemical environments. The impact-resistant lens protects internal components from vibration stress common in heavy industrial settings. The complete luminaire is \u003cstrong\u003eIP66 and NEMA 4X rated\u003c\/strong\u003e, with an operating temperature range of -40°C to 55°C. The 80W model measures 13.3″ L × 13.3″ W × 6.81″ H; the 150W and 200W models measure 14.6″ L × 14.6″ W × 7.4″ H.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis series is certified for hazardous locations including \u003cstrong\u003eClass I, Division 2, Groups A–D\u003c\/strong\u003e (flammable gases\/vapors) and \u003cstrong\u003eClass II, Division 1 \u0026amp; 2, Groups E–G\u003c\/strong\u003e (combustible dusts), as well as \u003cstrong\u003eClass III\u003c\/strong\u003e (ignitable fibers). IP66 rated. UL listed. DLC listed for utility rebate eligibility.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach fixture includes a factory-installed \u003cstrong\u003e25-degree stanchion mount\u003c\/strong\u003e for secure, fixed-angle positioning. The mount attaches directly to standard industrial conduit, providing a rigid installation that mitigates vibration in demanding operational zones.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHazardous Location High Bay Fixture\u003c\/li\u003e\n\u003cli\u003e25-Degree Stanchion Mount\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"80W \/ 120-277V","offer_id":41484821102650,"sku":"SYLV-66805","price":699.0,"currency_code":"USD","in_stock":true},{"title":"150W \/ 120-277V","offer_id":41484821004346,"sku":"SYLV-66806","price":824.0,"currency_code":"USD","in_stock":true},{"title":"200W \/ 120-277V","offer_id":41484820906042,"sku":"SYLV-66807","price":899.0,"currency_code":"USD","in_stock":true},{"title":"80W \/ 277-480V","offer_id":41484820840506,"sku":"SYLV-66808","price":699.0,"currency_code":"USD","in_stock":true},{"title":"150W \/ 277-480V","offer_id":41484820774970,"sku":"SYLV-66809","price":824.0,"currency_code":"USD","in_stock":true},{"title":"200W \/ 277-480V","offer_id":41484820709434,"sku":"SYLV-66810","price":899.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/SYLV-66805_100.jpg?v=1782128305","url":"https:\/\/www.beeslighting.com\/products\/ledvance-sylvania-round-high-bay-hazardous-location-light","provider":"Bees Lighting","version":"1.0","type":"link"}