... , quick starting, easy installation, security Introduction:HID slim ballast(C-B10):1, it is the most popular ballast we have sold. It is digital ... ballast.2, Life time: more than 3000h.3 ... ±1WT case-40°C~+105°CNote: Our ballast will compatible with all types of HID bulb:H1,H3,H4,H6,H7,H8 ...