This item is used in high-power single 50 120W LED light source, advanced packaging technology at the international level, stable products during mass production, is currently on the market in line with national standards for the mature road lighting products. The use of proprietary inorganic heat transfer technology to produce a unique cooling system, completely inadequate to solve the thermal problem caused by bad light, ensuring high-power LED LED junction temperature below 55 °C, thus ensuring the LED's working life in 50,000 hours above