1.Bulb parameters:
a. Color Temperature: 3000K 4300K 5000K 6000K 10000K 12000K
b. Output: 35 W,50W or 55W
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.
2. Certification:ISO9001:2000,DOT,E-MARK,TS16949