1Thermal power 80(W) 2 Sunflower diameter200 (mm) 3 Constituent ... effective control of the chip heat; 3, no external power active cooling, passive cooling are safe, long-term; 4 ... , easy to replace the traditional miner's lamp (model: hook + Power + chip + box + cooler shade); 5, the quality pass, ... Korea, Europe and America as well as large domestic LED lighting plant; 6, the normal conditions of use, ...