1) Light colors: golden light, sun light color, sky blue, light blue, dark blue
2) Color temp.: 3,000K / 4,300K /5,000K/ 6,000K / 8,000K / 10,000K / 12,000K    
3) Working temperature: -40~+150 centigrade
4) High brightness luminous flux: 3,200LM, nearly 3 times more than halogen tungsten lamps
5) 12V 35W available, 35W output power or 50W output power
6) Long lifetime: over 3, 000hrs
7) Low power consumption only 35W, and highlight efficiency. Waterproof and vibration resistant
8) 100% compatible with original halogen system
9) Replacement HID xenon bulbs for car HID xenon conversion kits
10) Ballast types: HMC. High and reliable quality of ballast  
11) High safety
Protection functions:
UV cut glass for headlight protection
Over-temperature protection: Enabled
Input warning: Enabled
Short circuit protection: Enabled
Over / low-current protection: Enabled
Voltage output overload / low protection: Enabled
Thunder resistance: Enabled
12) Two HID lamps, two ballasts, installation accessories and installation manual inside one gift box    
13) Quality warranty: one-year warranty (except DC power).