{"title":"DLC Certified Lighting","description":"\u003ch3\u003eWhat DLC Certification Means\u003c\/h3\u003e\n\n\u003cp\u003e\n  DLC is a non-profit organization that maintains a Qualified Products List (QPL) of LED lighting products meeting specific performance criteria — including efficacy (lumens per watt), light quality, and other technical benchmarks. Unlike a safety certification, it's primarily an efficiency and performance benchmark used by utility companies to determine rebate eligibility.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Many utility-sponsored energy efficiency rebate programs require DLC certification (or DLC Premium, a higher performance tier) as a condition of rebate eligibility for commercial and industrial LED lighting upgrades.\n\u003c\/p\u003e\n\n\u003ch3\u003eDLC vs. Safety Certifications (UL, ATEX, IECEx)\u003c\/h3\u003e\n\n\u003cp\u003e\n  This certification addresses a different concern than safety certifications:\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDLC\u003c\/strong\u003e verifies energy performance and efficiency, primarily relevant for utility rebate eligibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUL, ATEX, IECEx, and similar certifications\u003c\/strong\u003e verify electrical and hazardous-location safety compliance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\n  A fixture can — and often should — carry both a safety certification and DLC certification, since they address entirely separate requirements.\n\u003c\/p\u003e\n\n\u003ch3\u003eWhere DLC Certification Matters\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCommercial and industrial LED retrofit projects\u003c\/strong\u003e — facilities pursuing utility rebates for lighting upgrades\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFacilities in regions with active utility efficiency programs\u003c\/strong\u003e — rebate eligibility often requires DLC-listed products\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBudget-conscious lighting upgrades\u003c\/strong\u003e — qualifying products can significantly offset project costs through rebates\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eConfirming Rebate Eligibility\u003c\/h3\u003e\n\n\u003cp\u003e\n  Rebate programs and eligibility requirements vary by utility and region — some require standard listing, others require the higher DLC Premium tier. Confirm specific program requirements with your local utility before finalizing a fixture selection intended to qualify for rebates.\n\u003c\/p\u003e","products":[{"product_id":"block-h1","title":"BLOCK H1 Series","description":"\u003ch2\u003eExplosion-Proof Flood \u0026amp; High Bay Lighting Built for Class I Div 1\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eFacilities that can't risk an ignition source need a fixture engineered from the ground up for Class I Division 1 — the Block H1 Series delivers that protection with industry-leading efficacy.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for hazardous and corrosive environments, the upgraded Block H1 Series delivers high-performance illumination with enhanced thermal management and expanded mounting flexibility for retrofit and new installations. At 146 lumens per watt, it's certified for explosion-proof use where flammable gases, vapors, and combustible dusts are present — including oil and gas rigs, petrochemical plants, and other hazardous corrosive facilities.\u003c\/p\u003e\n\u003cp\u003eRugged construction, separated LED and driver chambers, and superior heat dissipation ensure reliable operation in the most demanding industrial applications, with an L70 rated life exceeding 121,000 hours at 140°F.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Hazardous Location Design:\u003c\/strong\u003e Copper-free aluminum housing with stainless steel hardware built to resist corrosion, vibration, water, and dust.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Heat Dissipation:\u003c\/strong\u003e Separated LED and driver chambers with external cooling fins for reliable performance up to +140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Fixture Life:\u003c\/strong\u003e L70 \u0026gt;121,000 hours @140°F for dependable operation and reduced maintenance costs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpanded Mounting Options:\u003c\/strong\u003e Now available in Pendant, Yoke, Pole, Ceiling, Stanchion, and Wall configurations for easier retrofit and new installations.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Block H1 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertified for Class I Division 1 \u0026amp; 2 and Zone 1 \u0026amp; 2 — one fixture covers more of the site\u003c\/li\u003e\n\u003cli\u003e146 lm\/W efficacy cuts energy costs versus legacy HID fixtures\u003c\/li\u003e\n\u003cli\u003e10-year LED \/ 7-year driver warranty with factory replacement\u003c\/li\u003e\n\u003cli\u003eSix mounting configurations reduce SKU complexity for engineers and buyers\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355073859897,"sku":"BLK2 H1","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-1.jpg?v=1787358187"},{"product_id":"block-h2-series","title":"BLOCK H2 Series","description":"\u003ch2\u003eDurable, Versatile LED Lighting for Class I Division 2 Zones\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eFor facilities where flammable gases or dust are a possibility rather than a constant, the Block H2 Series delivers explosion-proof-grade durability at Division 2 pricing and flexibility.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to withstand hazardous environments, the Block H2 Series excels with a luminous efficacy of 146 lumens per watt. It's certified for use in hazardous locations requiring explosion-proof fixtures where flammable gases, vapors, and combustible dusts are present — common in oil and gas rigs, petrochemical plants, and other hazardous corrosive facilities.\u003c\/p\u003e\n\u003cp\u003eBuilt-in 10kV surge protection enhances safety and working conditions, while a dimmable driver helps reduce light pollution and save on energy costs. A self-contained LED and driver compartment with external cooling fins ensures reliable heat dissipation from -40°F to 140°F, and a rugged copper-free aluminum body and frame provide superior corrosion resistance for long-lasting durability.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Built to withstand extreme temperatures, vibration, water, and dust. Copper-free aluminum body and frame for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcellent Heat Dissipation:\u003c\/strong\u003e Safe and reliable heat transfer offering a T-rating of T4A (CID2, CIID2), performing from -40°F to +140°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e3 Optic Options:\u003c\/strong\u003e 25°\/60°\/120° available for different applications from spot to flood for optimal light distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Block H2 Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e121,000-hour LED fixture life at 140°F guarantees long-term operation\u003c\/li\u003e\n\u003cli\u003e10kV built-in surge protection improves site safety\u003c\/li\u003e\n\u003cli\u003eDimmable driver lowers energy costs and light pollution\u003c\/li\u003e\n\u003cli\u003e10-year warranty with factory replacement\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355074318649,"sku":"BLK2 H2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-BLK2-H2_BAA.jpg?v=1787358201"},{"product_id":"block-mini-h2-series","title":"BLOCK MINI H2 Series","description":"\u003ch2\u003eCompact C1D2 LED with Multiple Mounting Options\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eSpace-constrained Division 2 areas call for a fixture that installs anywhere and keeps running — the Block Mini Series H2 combines a compact footprint with factory-sealed reliability.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Block Mini Series H2 is a compact and powerful LED luminaire certified for hazardous locations up to Class 1 Division 2 — areas with the potential for ignitable concentrations of flammable gases, vapors, or liquids under abnormal operating conditions.\u003c\/p\u003e\n\u003cp\u003eThe factory-sealed Block Mini H2 eliminates the need for external sealing fittings, simplifying installation and maintenance. Its exceptional thermal management system offers a T6 temperature rating and is engineered to perform reliably in high ambient temperatures up to 149°F, providing an impressive L70 rating of over 219,000 hours. Compact and lightweight, it's easy to handle and install, making it ideal for applications with limited space and low mounting heights.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Safe and reliable heat transfer, offering a T-rating of T6 (CIID1). Heat sink designed to perform in high ambient temperatures up to +149°F. L70 \u0026gt;219,000 hours@149°F.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Light Weight Design:\u003c\/strong\u003e For easy handling, especially when access to limited space with low mounting heights.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e5 Mounting Options:\u003c\/strong\u003e Pendant, Yoke, Ceiling, Stanchion, and Wall.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Block Mini Series H2\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFactory-sealed design removes external sealing fitting requirements\u003c\/li\u003e\n\u003cli\u003eClear, diffused, and Type 2\/3 lens choices customize light distribution\u003c\/li\u003e\n\u003cli\u003eL70 life over 219,000 hours minimizes lifecycle maintenance cost\u003c\/li\u003e\n\u003cli\u003e10-year warranty backing\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355076317497,"sku":"BLM H2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-BLM-H2-Cover.jpg?v=1787358268"},{"product_id":"linear-series","title":"LINEAR Series","description":"\u003ch2\u003eMaintenance-Free Linear LED Lighting for Class I Division 2 Areas\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eRetrofitting fluorescent linear fixtures in a hazardous area shouldn't mean sacrificing efficacy — the Linear Series delivers 147,000+ hours of reliable output at up to 150 lm\/W.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eWith its rugged, copper-free aluminum construction, the Linear Series is rated for hazardous environments up to Class I Division 2, protecting against combustible dust, gases, and vapors. Its maintenance-free design ensures over 147,000 hours of reliable light output at temperatures up to 149°F (65°C), while operating reliably as low as -40°F (-40°C).\u003c\/p\u003e\n\u003cp\u003eA dimmable 1-10V driver and luminous efficacy up to 150 lumens per watt help maximize energy savings without compromising illumination levels. A built-in wiring compartment with three 3\/4\" NPT conduit entries and WAGO connectors simplifies installation, and an optional bracket allows for simple retrofits of existing fixtures.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy and Through Wiring:\u003c\/strong\u003e Built-in wiring compartment with three NPT 3\/4\" entries and WAGO 221 lever connectors for easy wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Mounting Options:\u003c\/strong\u003e Pendant, Yoke, Chain, Pole, and Stanchion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Built to withstand extreme temperatures, vibration, water, and dust. Copper-free aluminum body and frame for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Fixture Life:\u003c\/strong\u003e L70 \u0026gt;147,000 hours@149°F. Maintenance-free and safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Linear Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eOptional retrofit bracket simplifies replacing legacy fluorescent fixtures\u003c\/li\u003e\n\u003cli\u003eDimmable 1-10V driver maximizes energy savings\u003c\/li\u003e\n\u003cli\u003e10-year LED \/ 7-year driver warranty\u003c\/li\u003e\n\u003cli\u003eDLC Standard qualified on select configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355078840633,"sku":"LNR2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-FEL-E_R051.jpg?v=1787358345"},{"product_id":"linear-harsh-series","title":"LINEAR HARSH Series","description":"\u003ch2\u003eNEMA 4X Linear LED Lighting for Extreme Industrial Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eCoastal facilities and processing plants need linear lighting that can handle heat, moisture, and vibration without failing early — the Linear Harsh Series is rated NEMA 4X for exactly that.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with rugged, copper-free aluminum and NEMA 4X protection, the Linear Harsh Series resists heat, moisture, dust, and vibration in extreme industrial environments. It delivers over 147,000 hours of reliable light output between -40°F and 149°F at up to 151 lm\/W efficacy.\u003c\/p\u003e\n\u003cp\u003eA built-in wiring compartment with three 3\/4\" NPT entries and WAGO 221 lever connectors simplifies installation, and multiple mounting options — including an optional retrofit bracket — support quick replacement of existing fixtures.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy and Through Wiring:\u003c\/strong\u003e Built-in wiring compartment with three NPT 3\/4\" entries and WAGO 221 lever connectors for easy wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMultiple Mounting Options:\u003c\/strong\u003e Pendant, Yoke, Chain, Pole, and Stanchion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Built to withstand extreme temperatures, vibration, water, and dust. Copper-free aluminum body and frame for corrosion resistance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Fixture Life:\u003c\/strong\u003e L70 \u0026gt;147,000 hours@149°F. Maintenance-free and safe operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Linear Harsh Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNEMA 4X rated for coastal facilities, processing plants, and utility areas\u003c\/li\u003e\n\u003cli\u003eOptional retrofit bracket simplifies fixture replacement\u003c\/li\u003e\n\u003cli\u003e10-year LED \/ 7-year driver warranty\u003c\/li\u003e\n\u003cli\u003eDLC Standard qualified on select configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355080544569,"sku":"LNR2 HS","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-3.jpg?v=1787358393"},{"product_id":"linear-tuff-series","title":"LINEAR TUFF Series","description":"\u003ch2\u003eRobust Linear LED for Class I Division 1 Tough Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003ePetrochemical facilities, oil rigs, and mines demand a linear fixture rated for the most stringent Division 1 classification — the Linear Tuff Series is built to deliver zero-maintenance performance there.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Linear Tuff Series is a versatile linear LED fixture designed to withstand the most demanding industrial environments. Available in durable 2-foot and 4-foot lengths, it offers high luminous efficacy of up to 150 lumens per watt along with a retrofit bracket for improved compatibility.\u003c\/p\u003e\n\u003cp\u003eBuilt with a rugged, copper-free aluminum body and frame, the Linear Tuff can handle extreme temperatures from -40°F to +140°F along with vibration, water, and dust. Its optimized heat sink and thermal management ensure safe, reliable heat dissipation, even in hazardous locations classified as Class 1 Division 1.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermal Management:\u003c\/strong\u003e Safe and reliable heat transfer, offering a T-rating of T6 (CID1).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLong Fixture Life:\u003c\/strong\u003e L70 \u0026gt;147,000 hours@140°F. Maintenance-free and safe operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Heat sink designed to perform in high ambient temperatures up to +140°F and as low as -40°F. Built to withstand extreme temperatures, vibration, water, and dust.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Linear Tuff Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertified for Class I Division 1 hazardous locations\u003c\/li\u003e\n\u003cli\u003eNew retrofit bracket improves compatibility with existing installs\u003c\/li\u003e\n\u003cli\u003e10-year LED \/ 7-year driver warranty\u003c\/li\u003e\n\u003cli\u003eDLC Standard qualified on select configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355081298233,"sku":"LNT2","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-LNT2-Cover.jpg?v=1787358415"},{"product_id":"modular-hot-series","title":"MODULAR HOT Series","description":"\u003ch2\u003eHigh-Output LED for 158°F Extreme-Heat Industrial Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eDie casting, ironmaking, and steel production generate ambient heat that ends the life of ordinary fixtures fast — the Modular Hot Series is engineered specifically to keep running at 158°F.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Modular Hot Series (MDH) is purpose-engineered to deliver powerful, dependable illumination in the most demanding high-temperature environments. Designed with up to four LED modules, the MDH produces 30,000 to 120,000 lumens — the equivalent of 400-2000W HID\/MH fixtures — while reducing energy and maintenance costs by up to 80%.\u003c\/p\u003e\n\u003cp\u003eWith seven precision light distribution options, the MDH adapts to die casting, metalworks, ironmaking, steel production, power generation, and chemical facilities, withstanding extreme conditions with IP67 waterproof and dustproof protection, 3G vibration resistance, and IK08\/IK10 impact ratings.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eUnmatched Longevity:\u003c\/strong\u003e L70 \u0026gt;110,000 hours at high temperatures ensures years of dependable, maintenance-free performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged \u0026amp; Reliable Safety:\u003c\/strong\u003e Marine-grade aluminum and 316 stainless steel, rated IP66\/IP67, IK08\/IK10.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExtreme Temperature Performance:\u003c\/strong\u003e Rated for continuous operation up to 158°F (70°C).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Output, Low Cost:\u003c\/strong\u003e 30,000 to 120,000 lumens, replacing 400-2000W HID\/MH, with up to 80% energy and maintenance savings.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Modular Hot Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eRated for continuous 158°F ambient — among the highest temperature ratings available\u003c\/li\u003e\n\u003cli\u003eUp to 80% energy and maintenance cost reduction versus legacy HID\/MH\u003c\/li\u003e\n\u003cli\u003eSeven light distribution options adapt one platform to many layouts\u003c\/li\u003e\n\u003cli\u003e5-year standard warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355081986361,"sku":"MDH","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-01-5.jpg?v=1787358434"},{"product_id":"modular-max-harsh-series","title":"MODULAR MAX HARSH Series","description":"\u003ch2\u003eLightweight High-Lumen LED Flood \u0026amp; High Bay for Harsh Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eHarsh industrial sites that need the Modular Max Series' lumen output and light weight, plus extra corrosion protection, get both in the Modular Max Harsh Series.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Modular Max Harsh Series delivers powerful performance with a high lumen output of up to 66,000 lumens and excellent luminous efficacy of up to 166 lm\/W, achieved while maintaining a lightweight and compact design — over 25% lighter than comparable floodlights.\u003c\/p\u003e\n\u003cp\u003eRigorous testing ensures optimal performance under extreme conditions from -49°F to +149°F, with an outstanding thermal design providing durable operation. 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