adjustable hid ballast,xenon kit,hid xenon conversion kit. 

1) Bulb sizes available:

Single beam Bulb: H1, H3, H4, H4 (H/L), H7, H8, H9, H10, H11, H13, H13(H/L) 9004,9004(H/L), 9005, 9006, 9007, 9007(H/L), 880, 881, D2S, D2C, D2R

2)HID lamp technical parameter

 Ballast technical parameter

3)Advantages:
1 Saving power: only 35W electric power, it saves 40% for the electricity consumption,
improve the vehicles' performance and save the energy correspondingly
2 Safe: when the accident happens, in order to protect the personal security, the
circuit of the ballast can cut off high-tension electricity at once and high insulating
electric wire and defending the electromagnetic interference design to
make you very ease
3 High luminous: it is 3 times more luminous than the common lamp, shine high, more
widely, father, make your car be safer
4 Good color temperature: 4,300-12,000K
5 Longevity life: more than 3,000 hours
6 Complete specification: HID lamp is available for all kinds of vehicles
7 Installation convenience: you only need insert the HID bulb into the original
lamp hole, fix ballast and connect the cable of power supply. (It needn't change
the original parts of vehicle)