{"product_id":"keystone-technologies-kt-hbled400ps-3h-osc-8csd-vdim-g3-keystone-opticswap-3ft-linear-high-bay-64000-lumens-selectable-400w-320w-240w-selectable-cct-120-277v-suspended-mount","title":"Keystone OpticSwap 3FT Linear High Bay 64000 Lumens Selectable 400W\/320W\/240W Selectable CCT 120-277V Suspended Mount","description":"\u003cp\u003e\u003cstrong\u003eKeystone OpticSwap Linear High Bay — 400W Selectable Configuration\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Keystone \u003cstrong\u003eKT-HBLED400PS\u003c\/strong\u003e is a highly adaptable 3-foot \u003cstrong\u003elinear high bay\u003c\/strong\u003e engineered for modern heavy-duty industrial facilities. Operating at a selectable \u003cstrong\u003e240W, 320W, or 400W\u003c\/strong\u003e to produce up to \u003cstrong\u003e64,000 lumens\u003c\/strong\u003e, this luminaire runs on a universal \u003cstrong\u003e120-277V\u003c\/strong\u003e platform. Designed to maximize operational flexibility, it features Keystone's OpticSwap multi-function lens technology and field-adjustable color temperatures to meet precise lighting compliance in large-scale warehouses, manufacturing plants, and distribution centers.\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 Field-adjustable between 240W, 320W, and 400W.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelectable CCT:\u003c\/strong\u003e Toggle between 4000K and 5000K color temperatures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLumen Output:\u003c\/strong\u003e Scales up to 64,000 lumens depending on selected settings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Voltage:\u003c\/strong\u003e Universal 120-277V 50\/60Hz operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOpticSwap Lenses:\u003c\/strong\u003e Interchangeable lenses for 90° standard or 45° x 110° aisle distributions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming Protocol:\u003c\/strong\u003e Standard 0-10V continuous dimming down to 10%.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Rendering Index:\u003c\/strong\u003e \u0026gt;80 CRI for clear, accurate visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 100,000-hour L70 rated LED life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Interface:\u003c\/strong\u003e Built-in sensor receptacle for twist-in integration.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eTypical Applications\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHigh-clearance warehouses and regional distribution centers.\u003c\/li\u003e\n\u003cli\u003eNarrow storage aisles requiring directed illumination.\u003c\/li\u003e\n\u003cli\u003eHeavy-duty manufacturing facilities and assembly lines.\u003c\/li\u003e\n\u003cli\u003eLarge retail stockrooms and bulk merchandise floors.\u003c\/li\u003e\n\u003cli\u003eIndoor commercial recreation areas and gymnasiums.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003ePerformance \u0026amp; Light Output\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEngineered for maximum adaptability, this 3-foot high bay delivers up to 64,000 lumens of brilliant illumination. The standout feature is the OpticSwap multi-function lens system, which allows users to easily shift between a 90-degree standard beam for open area illumination and a 45x110-degree aisle beam for focused, narrow corridors by simply rotating the installed lens. With selectable 4000K and 5000K color temperatures and an 80+ CRI, it ensures optimal visibility. The high-performance LEDs guarantee long-term reliability with an L70 lifespan of 100,000 hours.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThis luminaire features a universal 120-277V driver equipped with 0-10V dimming capabilities for seamless integration with commercial energy management systems. The intelligent design includes a dedicated twist-in sensor receptacle, making it incredibly easy to upgrade. Installers can quickly connect compatible Keystone SmartPort or SmartLoop microwave and PIR motion sensors (sold separately) to automate lighting schedules and maximize energy efficiency without complex internal wiring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eBuilt to endure demanding commercial environments, the fixture features a robust metal chassis with advanced heat transfer technology to properly manage LED thermal limits at high outputs. The OpticSwap lens system is secured via simple clasps, allowing tool-free adjustments while maintaining a secure fit. The luminaire is UL Listed for damp locations, protecting the internal electronics from ambient moisture commonly found in unconditioned industrial facilities.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eDesigned for rapid deployment, this 3-foot linear high bay supports standard suspended mounting suitable for a wide range of high-ceiling architectures. The field-adjustable wattage and CCT switches are positioned for easy access, allowing electrical contractors to quickly configure the fixture on-site. For standard hanging requirements, compatible V-hooks and chains are included, while optional surface mount kits and pendant mounting accessories (sold separately) can be utilized to achieve the perfect orientation.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eKeystone OpticSwap Linear High Bay Fixture\u003c\/li\u003e\n\u003cli\u003eInterchangeable Multi-Function Lenses\u003c\/li\u003e\n\u003cli\u003eV-Hook and Chain Mounting Hardware\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keystone Technologies","offers":[{"title":"400W","offer_id":41535060410426,"sku":"KT-HBLED400PS-3H-OSC-8CSD-VDIM-G3","price":499.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/KT-HBLED400PS-3H-OSC-8CSD-VDIM-G3_100.jpg?v=1784291651","url":"https:\/\/www.beeslighting.com\/products\/keystone-technologies-kt-hbled400ps-3h-osc-8csd-vdim-g3-keystone-opticswap-3ft-linear-high-bay-64000-lumens-selectable-400w-320w-240w-selectable-cct-120-277v-suspended-mount","provider":"Bees Lighting","version":"1.0","type":"link"}