{"product_id":"ledvance-sylvania-linear-light-hazardous-location","title":"LEDVANCE Sylvania 66811\/66812\/66813\/66814 4FT Hazardous Location Linear 40W\/60W 5000K 120-480V White","description":"\u003cp\u003e\u003cstrong\u003eLEDVANCE Sylvania 66811 \/ 66812 \/ 66813 \/ 66814 Hazardous Location Linear — 40W\/60W 4FT Series\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe LEDVANCE Sylvania \u003cstrong\u003e66811\/66812\/66813\/66814\u003c\/strong\u003e series are professional-grade \u003cstrong\u003ehazardous location linear\u003c\/strong\u003e fixtures engineered for extreme industrial environments. Available in \u003cstrong\u003e40W\u003c\/strong\u003e (6,795–6,960 lumens) and \u003cstrong\u003e60W\u003c\/strong\u003e (9,800–10,200 lumens) configurations with universal \u003cstrong\u003e120-277V\u003c\/strong\u003e or high-voltage \u003cstrong\u003e277-480V\u003c\/strong\u003e drivers, these fixtures are specifically designed to meet rigorous compliance standards for facilities requiring reliable explosion-proof illumination.\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 40W or 60W configurations to match your exact lumen and energy requirements.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual Voltage Options:\u003c\/strong\u003e 120-277V (standard commercial) or 277-480V (industrial high-voltage) for maximum installation flexibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHousing Material:\u003c\/strong\u003e Explosion-proof, SUS304 stainless steel housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLens Material:\u003c\/strong\u003e UV-stabilized, fiberglass reinforced polycarbonate.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimming Protocol:\u003c\/strong\u003e Standard 0-10V continuous dimming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental Ratings:\u003c\/strong\u003e IP66 and IK08 rated for superior dust, water, and impact resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLifespan:\u003c\/strong\u003e 100,000-hour L70 rated lifespan for reduced maintenance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e Wide operating temperature range of -40°F to 122°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety Certifications:\u003c\/strong\u003e Class I, Div 2 and Class II, Div 1\/2 hazardous location certified.\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.\u003c\/li\u003e\n\u003cli\u003eHeavy manufacturing and foundry floors.\u003c\/li\u003e\n\u003cli\u003eWastewater treatment facilities.\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\u003eThis series delivers 5000K daylight color temperature across all configurations, maximizing visual acuity for critical tasks. With a CRI of 80+, it ensures accurate color representation for detailed inspections and safety checks. The advanced LED array maintains exceptional lumen depreciation standards with a 100,000-hour L70 lifespan and high luminous efficacy across all variants:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e66811 — 40W \/ 120-277V:\u003c\/strong\u003e 6,795 lumens | 171 lm\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e66813 — 40W \/ 277-480V:\u003c\/strong\u003e 6,960 lumens | 172 lm\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e66812 — 60W \/ 120-277V:\u003c\/strong\u003e 9,800 lumens | 167 lm\/W\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e66814 — 60W \/ 277-480V:\u003c\/strong\u003e 10,200 lumens | 170 lm\/W\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cstrong\u003eElectrical \u0026amp; Controls\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eEach fixture in this series is equipped with a highly efficient universal driver — 120-277V for standard commercial and industrial power grids, or 277-480V for high-voltage industrial installations. All configurations feature standard 0-10V dimming capabilities, allowing for integration with automated facility lighting systems. The internal electrical components are engineered to handle industrial power fluctuations safely.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eConstruction \u0026amp; Durability\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe housing is constructed from rugged SUS304 stainless steel to resist corrosion in caustic chemical environments. A UV-stabilized, impact-resistant polycarbonate lens protects the internal components from the high-vibration stress common in heavy industrial applications. The complete luminaire is IP66 and IK08 rated, sealing it against heavy dust and direct high-pressure water streams while operating reliably between -40°F and 122°F. Dimensions: 51.26\" L × 8.66\" W × 7.28\" H.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCompliance \u0026amp; Certifications\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eAll models in this series are certified for Class I, Division 2 and Class II, Division 1\/2 hazardous locations, making them suitable for environments with flammable gases, vapors, combustible dust, and ignitable fibers. The IP66 rating ensures complete protection against dust ingress and powerful water jets.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eInstallation \u0026amp; Mounting\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThese fixtures support versatile installation in hazardous zones via suspended or continuous superimposed assemblies using standard conduit pipe, ensuring a rigid installation that mitigates vibration and prevents shifting over time in demanding operational environments.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat's Included\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eHazardous Location Linear Fixture\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Kit\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Sylvania","offers":[{"title":"40W \/ 120-277V","offer_id":41484820152378,"sku":"SYLV-66811","price":519.0,"currency_code":"USD","in_stock":true},{"title":"60W \/ 120-277V","offer_id":41484820086842,"sku":"SYLV-66812","price":609.0,"currency_code":"USD","in_stock":true},{"title":"40W \/ 277-480V","offer_id":41484819955770,"sku":"SYLV-66813","price":549.0,"currency_code":"USD","in_stock":true},{"title":"60W \/ 277-480V","offer_id":41484819857466,"sku":"SYLV-66814","price":640.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0553\/9492\/6650\/files\/SYLV-66811_100.jpg?v=1782128179","url":"https:\/\/www.beeslighting.com\/products\/ledvance-sylvania-linear-light-hazardous-location","provider":"Bees Lighting","version":"1.0","type":"link"}