1.module cover for LED light 2 with best performance 3.samples ... accepted The infos about the die-casted LED lamp module cover: 1.All size die-casting heatsinks (width, ... Electronic industry, LED lighting and New energy device, especially for heat semiconductor ( IGBT) cooling of UPS,Inverter,AC ... QS, RoHS, CE, ISO Certificate.8.Various samples for testing can be available. module cover for LED lamp