{"title":"High Bay Lighting","description":"\u003ch3\u003eWhat to Look For in High Bay Lighting\u003c\/h3\u003e\n\u003cp\u003eHigh bay fixtures are designed specifically for elevated mounting — typically 20 feet and above. Key factors include mounting height range (fixtures are rated for a specific height band, not unlimited height), beam spread appropriate for the application (narrower beams for aisles, wider beams for open floor areas), and lumen output sufficient to maintain usable light levels at that height. For hazardous or harsh industrial environments, the fixture also needs the appropriate classification and ingress protection rating.\u003c\/p\u003e\n\u003ch3\u003eHigh Bay vs. Low Bay Lighting\u003c\/h3\u003e\n\u003cp\u003eThe distinction between these two fixture types comes down to mounting height:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh bay lighting\u003c\/strong\u003e is designed for ceilings 20 feet and above, using higher lumen output and typically narrower beam angles to maintain adequate light levels at that distance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003ca href=\"\/collections\/low-bay-lighting\"\u003eLow Bay Lighting\u003c\/a\u003e\u003c\/strong\u003e is designed for ceilings below 20 feet, using wider beam angles and different optics suited to closer mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eUsing the wrong category for your ceiling height typically results in either wasted light output (low bay in a high-ceiling space) or inadequate floor-level illumination (high bay in a low-ceiling space).\u003c\/p\u003e\n\u003ch3\u003eWhere High Bay Lighting Is Used\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarehouses and distribution centers\u003c\/strong\u003e — broad floor coverage at elevated mounting heights\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturing and processing floors\u003c\/strong\u003e — consistent illumination across large industrial footprints\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge-format industrial buildings\u003c\/strong\u003e — facilities with open, high-ceiling layouts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHazardous-location facilities\u003c\/strong\u003e — processing and storage areas requiring classification-rated high bay fixtures\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eChoosing the Right Fixture\u003c\/h3\u003e\n\u003cp\u003eMeasure your actual mounting height first — this determines the fixture's beam angle and lumen requirements more than any other factor. Aisle-heavy layouts (like warehouse racking) generally benefit from narrower beam angles, while open floor plans benefit from wider, more uniform spread.\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-harsh-series-h2","title":"BLOCK HARSH Series","description":"\u003ch2\u003eNEMA 4X Rugged LED Lighting for Corrosive, Coastal Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eSalt spray, humidity, and constant vibration destroy ordinary fixtures — the Block Harsh Series is purpose-built to shrug off marine and petrochemical conditions for years.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eEngineered for harsh environments, the Block Harsh Series delivers outstanding efficiency with a luminous efficacy of up to 150 lumens per watt. Built to withstand high humidity, dust, salt spray, vibration, and temperature fluctuations, it's ideal for coastal facilities, petrochemical plants, marine platforms, and rugged outdoor settings.\u003c\/p\u003e\n\u003cp\u003eWith 10kV built-in surge protection and a dimmable driver, the Block Harsh Series supports productivity in challenging conditions while lowering energy costs. A self-contained LED and driver compartment with external cooling fins ensures effective heat dissipation from -40°F to 140°F, and the copper-free aluminum housing resists corrosion in chemical or marine environments — all backed by a 10-year warranty.\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 Integrated LED and driver compartments with external fins provide efficient heat dissipation for reliable operation 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 Harsh Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNEMA 4X rating built specifically for coastal and marine exposure\u003c\/li\u003e\n\u003cli\u003e121,000-hour LED life at 140°F reduces maintenance visits\u003c\/li\u003e\n\u003cli\u003eSalt Spray 720-hour (ASTM B117) tested for long-term corrosion resistance\u003c\/li\u003e\n\u003cli\u003e10-year warranty with factory replacement program\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355074777401,"sku":"BLK2 HS","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-1_535c58c9-4a72-47ff-80b5-cb2e81b713db.jpg?v=1787358211"},{"product_id":"block-max-series","title":"BLOCK MAX Series","description":"\u003ch2\u003eHigh-Efficacy Explosion-Proof Flood \u0026amp; High Bay Lighting\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eWhen a project needs maximum brightness per watt without compromising hazardous-area certification, the Block Max Series delivers up to 180 lm\/W in a lightweight, compact footprint.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe Block Max Series is a line of high-performance LED lighting fixtures designed for use in harsh and hazardous environments. These robust lights offer a wide lumen range from 7,000 to 30,000 lumens with an efficiency of up to 180 lumens per watt, ensuring both brightness and energy savings, with easy installation and multiple beam angles and color temperatures to suit various applications.\u003c\/p\u003e\n\u003cp\u003eSafety is a key focus of the Block Max Series, with high protection ratings such as Ex eb mb IIC T5 Gb for gas, Ex tb IIIC T85℃ Db for dust, and IP66\/67 for dust-tight and waterproof capabilities. The series is also ATEX and IECEx certified, meeting international standards for use in hazardous locations.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Simplified wiring design with ample space for connections.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEmergency Functionality:\u003c\/strong\u003e Available at 7L and 15L models, providing 5,000 Lm for 90 minutes or 2,500 Lm for 180 minutes.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Lightweight Design:\u003c\/strong\u003e Easy to handle and install.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency:\u003c\/strong\u003e Delivers up to 180 Lm\/W for exceptional energy savings.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range Selection:\u003c\/strong\u003e Available in lumen outputs from 7,000 to 30,000 Lm.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Block Max Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUp to 180 lm\/W — among the highest efficacy in the hazardous-area category\u003c\/li\u003e\n\u003cli\u003eATEX and IECEx certified for international hazardous-location projects\u003c\/li\u003e\n\u003cli\u003eOptional 90- or 180-minute emergency battery backup on select models\u003c\/li\u003e\n\u003cli\u003eIP66\/67-rated for dust-tight, waterproof performance\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355075072313,"sku":"BLX","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-1_b0435ba1-2ba3-4756-a8b5-b2911cd43fff.jpg?v=1787358233"},{"product_id":"high-bay-hot-series","title":"HIGH BAY HOT Series","description":"\u003ch2\u003eUL-Verified LED Lighting for 176°F High-Temperature Environments\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eDie casting, ironmaking, and steel production create ambient heat that destroys ordinary fixtures — the High Bay Hot Series is UL-verified to hold 95.9% of its output after 10,000 hours at 176°F.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe High Bay Hot Series is engineered to excel in high-temperature environments. Rigorously tested and UL-verified, it demonstrates lumen maintenance of up to 95.9% after 10,000 hours of continuous operation at an ambient temperature of 176°F (80°C), maintaining at least 70% of original lumen level after 47,000 to 50,000 hours — translating to over 5 years of life with 24\/7 operation.\u003c\/p\u003e\n\u003cp\u003eA heavy-duty anodized aluminum housing offers excellent corrosion resistance, and an innovative vertical cooling fin design and driver compartment enhance performance in extreme heat environments common to die casting, metalworks, ironmaking, steel production, power generation, and chemical plants.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRugged Construction:\u003c\/strong\u003e Heavy-duty anodized aluminum housing for anti-corrosion; IP66\/67.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh-Temperature Performance:\u003c\/strong\u003e Operating ambient temperature up to 176°F, with LED life L70\u0026gt;130,000 hrs@176°F and only 4.1% lumen depreciation after 10,000 hours.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the High Bay Hot Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL-verified 95.9% lumen maintenance at 176°F ambient — independently validated, not just claimed\u003c\/li\u003e\n\u003cli\u003eComprehensive 5-year warranty covers the entire system: LEDs, driver, housing, and gaskets\u003c\/li\u003e\n\u003cli\u003eVertical cooling fin design purpose-built for extreme-heat industrial processes\u003c\/li\u003e\n\u003cli\u003e3-year standard \/ 5-year extended warranty options\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355078414649,"sku":"HBH","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-FLI_R007.jpg?v=1787358332"},{"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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