... has just been board at last Tuesday (Aug.9), this HID can be started at 7.8V ... off to protect battery at 7V input. The controller of high/lowis build in the ballast, which ... temp: : -40°C ~105°C8) Working efficiency:> 87%9) Color Temperature:3000K~30000K, blue, yellow, pink, green, purple etc. ... ballast, 1 bulb,3 claws, Instruction Manual.(no controller harness needed)2) Inner packing:230mm*190mm*70mm3) ...