A: Color Temperature: 3000K 4200K 5000K 6000K 10000K 12000K B: Output: 35 Watt C: Starting Voltage: 23 KV D: Luminous: 2800 LM ?200 LM E: Life: 3000 Hours F: AS for H4 Hi/Lo lamps, the ray axis can be covtrolled forward and backward for 4 mm, and up and down for 1.0mm.