The KHD Series LED high bay lights from Conssin take advantage of COB technology to deliver high-quality light and optical uniformity in a robust, cost-effective platform. An uncompromising emphasis on thermal management makes this high bay fully qualified to meet the critical requirements demanded in modern industrial, warehousing and commercial applications. Durable heavy-duty die cast aluminum housing features an open ventilation heat sink design which ensures effective convective thermal dissipation and conductive thermal dissipation through the optimized flow-through heat sink structure. This design provides a superior overall system solution that ensures consistently high lumen output and good efficacy over the COB LED's 50,000 L70 life. Paired with high efficiency Mean Well power supplies and precision optical lenses, KHD Series LED high bays offer a system luminous efficacy of 115 lm/W and produce up to 24,000 lumens of high quality light while drawing only 240 watts. The rugged construction combined with IP67 ingress protection and TGIC thermoset powder coating of aluminum housing provides durable protection against dust and moisture as well as superior resistance to corrosion, vibration and impacts.