{"title":"Vibration \u0026 Shock Resistance 3G Lighting","description":"\u003ch3\u003eWhat Vibration Ratings Mean\u003c\/h3\u003e\n\n\u003cp\u003e\n  Vibration resistance ratings, commonly expressed in G-force (gravitational force equivalent), indicate how much continuous vibration and mechanical shock a fixture's internal components and housing are tested to withstand without degrading performance or failing prematurely. This is a different concern from impact resistance (IK rating): vibration testing evaluates sustained, repetitive mechanical stress over time, while IK rating evaluates a fixture's response to a single impact event.\n\u003c\/p\u003e\n\n\u003cp\u003e\n  Fixtures without adequate vibration resistance mounted in high-vibration environments are prone to premature LED and driver failure, loosened components, and reduced overall service life — even without any single dramatic impact event.\n\u003c\/p\u003e\n\n\u003ch3\u003eComparing 3G and 5G Ratings\u003c\/h3\u003e\n\n\u003cp\u003e\n  Both ratings follow ANSI C136.31 vibration testing methodology, differing in the vibration level tested:\n\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3G\u003c\/strong\u003e rated fixtures are tested to withstand moderate, sustained vibration — suitable for most standard industrial and outdoor applications, including typical roadway and area lighting.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5G\u003c\/strong\u003e rated fixtures are tested to withstand significantly higher sustained vibration levels, appropriate for high-vibration environments like fixtures mounted directly on or near heavy machinery, bridges, or high-vibration transportation infrastructure.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhere Each Rating Applies\u003c\/h3\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e3G\u003c\/strong\u003e — standard outdoor and industrial lighting, roadway and area lighting, general facility applications\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e5G\u003c\/strong\u003e — fixtures mounted on or near heavy machinery, industrial equipment, bridges, or high-vibration transportation infrastructure\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eChoosing the Right Rating\u003c\/h3\u003e\n\n\u003cp\u003e\n  Assess the specific vibration source and mounting location — a fixture mounted on a building structure faces different vibration exposure than one mounted directly on or near operating machinery. 3G is sufficient for most standard applications; 5G is worth the added cost specifically where sustained high-vibration exposure is a known, ongoing condition.\n\u003c\/p\u003e","products":[{"product_id":"block-mini-h1-series","title":"BLOCK MINI H1 Series","description":"\u003ch2\u003eCompact Explosion-Proof LED for Class I Division 1 Tight Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eConfined hazardous areas rated for the most stringent Division 1 classification need a fixture that's both compact and factory-sealed — the Block Mini Series H1 was designed for exactly that.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eBlock Mini Series H1 (BLM2 H1) is a compact, explosion-proof LED luminaire engineered for hazardous location applications requiring high reliability, long service life, and simplified installation. It's certified for Class I Division 1 and Division 2 environments, as well as Zone 1 and Zone 2 locations, where flammable gases, vapors, or combustible dusts may be present.\u003c\/p\u003e\n\u003cp\u003eDesigned with a factory-sealed housing and advanced thermal management system, the BLM2 H1 operates safely in high ambient temperatures up to 65°C (149°F) while maintaining consistent light output and extended lifetime. Its compact and lightweight construction makes it well suited for low mounting heights and space-limited installations.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact, Factory-Sealed Design:\u003c\/strong\u003e Compact and lightweight construction with factory-sealed housing eliminates the need for external sealing fittings in Groups B, C, and D, simplifying installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHigh Efficiency with Long Service Life:\u003c\/strong\u003e Delivers up to 8,100 lumens with efficacy up to 140 lm\/W. Advanced thermal management provides L70 rated life up to 219,000 hours.\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 Mini Series H1\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCertified for the most stringent Class I Division 1 hazardous locations\u003c\/li\u003e\n\u003cli\u003eFactory-sealed housing eliminates external sealing fittings for Groups B, C, D\u003c\/li\u003e\n\u003cli\u003eL70 life up to 219,000 hours — among the longest in its class\u003c\/li\u003e\n\u003cli\u003eCompact footprint fits low mounting heights and space-constrained sites\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355075793209,"sku":"BLM2 H1","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover-BLK-H1.jpg?v=1787358255"},{"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. Its versatile, intelligent design works equally well as a floodlight or high bay solution.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWide Range Selection:\u003c\/strong\u003e Offering 15,000-66,000 Lm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Easy wiring, more room for wiring.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafe and Reliable Heat Transfer:\u003c\/strong\u003e Usable in high\/low ambient temperatures: -49°F to +149°F for 15,000-30,000 Lm; -49°F to +131°F for 37,000-66,000 Lm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Light-Weight Design:\u003c\/strong\u003e Over 25% lighter than comparable floodlights.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Modular Max Harsh Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eUL1598\/UL1598A wet-location and marine-rated for harsh-duty projects\u003c\/li\u003e\n\u003cli\u003eOver 25% lighter than comparable floodlights\u003c\/li\u003e\n\u003cli\u003eStandard 7-year \/ extended 10-year warranty\u003c\/li\u003e\n\u003cli\u003eDLC Premium qualified on select configurations\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355082772793,"sku":"MDX HS","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-MDX-HS-Cover.jpg?v=1787358461"},{"product_id":"round-harsh-series","title":"ROUND HARSH Series","description":"\u003ch2\u003eNEMA 4X High Bay LED for Harsh, Confined Industrial Spaces\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eConfined areas exposed to moisture, dust, and salt spray need a compact fixture rated for the punishment — the Round Harsh Series brings NEMA 4X protection to a 9-inch footprint.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact yet robust Round Harsh Series is engineered to perform in tight, demanding industrial environments. With a 9-inch form factor, it delivers up to 150 lumens per watt using high-efficiency LEDs — ideal for confined areas in facilities exposed to moisture, dust, salt spray, and vibration.\u003c\/p\u003e\n\u003cp\u003eBuilt for durability, it operates in high ambient temperatures up to 140°F and delivers over 127,000 hours of reliable light at that temperature, with robust housing supporting performance in extreme cold as low as -40°F.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexible Installation:\u003c\/strong\u003e 7 different mounting options.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVarious Lens Options:\u003c\/strong\u003e 6 different lens options including polycarbonate diffuse drop lens\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact and Light Weight Design:\u003c\/strong\u003e 9-inch form factor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuick Installation:\u003c\/strong\u003e 60 seconds installation time.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Specify the Round Harsh Series\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNEMA 4X rated for corrosive, wet, and confined industrial spaces\u003c\/li\u003e\n\u003cli\u003e127,000-hour L70 life at 140°F ambient\u003c\/li\u003e\n\u003cli\u003e60-second installation reduces labor cost\u003c\/li\u003e\n\u003cli\u003e10-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Red Sky Lighting","offers":[{"title":"Default Title","offer_id":54355083854137,"sku":"RND2 HS","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/4040\/3513\/files\/01-Cover_RND2-HS.jpg?v=1787358490"},{"product_id":"round-max-emergency-series","title":"ROUND MAX EMERGENCY Series","description":"\u003ch2\u003eUL 924 Emergency LED with 90-180 Minute Battery Backup\u003c\/h2\u003e\n\u003cp\u003e\u003cem\u003eLarge hazardous areas lit by Round Max fixtures need matching emergency 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