LED grid light 40W

LED ceiling light or LED indoor light Not only 60% energy saving, 50,000 hours lifetime, 100Lm/W light efficiency; but also much lower maintenance cost. (A) Figure of LEDgrid light For office,library,hospital,warehouse and other general indoor lighting needed LED Light Source:40W,36pcs/each AC Input Voltage:90V 240 Frequency:50Hz 60Hz Color Temperature:6000±400K Max. Range of Operating & Storage Temp.:-40 +110 Appearance Dimension:603mm(L)×603mm(W)×38mm(H) Power Factor Correction:0.94 (B)What’s the difference compared to othersLighting Source:High luminous flux, illuminate further1. Multi-die Packaging, the power of single LED chipset can reach 5W, which insure the luminous flux strong enough to reach the road.more suitable for long-distance lighting, especially for street lighting.2. Free Chip Packaging, Light-emitting Angle 180°, better uniformity and effeciency.3. Protection: ESD, EMC, Lighting Protection, Over Temp.Heat Sink: Better thermal management, no luminous decay1. Owe to excellent thermal management, we hace a record of luminous decay <2%,after using 20 monthes, and 0 maintenance cost, ranking 1st in ourdoor test orgnized by Tianjin Municipal Government.2. Heat Sink Embedded with Heat Pipe. Point heat source can be converted into line heat. The heat transfer rate of the heat pipe is about 100 times of that of copper.3. Face-down Aluminum Heat Sink to avoid the accumulation of dust and bird drops.Power Supply: Best quality power system, Stable and long lifetime1. LED Driver IC applied, Power Efficiency > 95%. WPT. Intelligent power regular. Best quality and stable.2. Variable Voltage and Variable Current Control Mode, Steady Light-emitting.3. Over Voltage Protection; Over Current Protection; Surge Current Protection. (C)More information 60% 70% energy saving Lifetime>60,000h Revolutionary photometric design, better uniformity Environment friendly, No UV, IR, or mercury High color index, Ra>85 Revolutionary module design, IP65 Low-cost installation Top ranking of performance test Instant start CE and RoSH certificates (D) More photos