Size of ballast EP-B001: L88.9×W76.6×H36mm
Input Voltage: 9~16v
Rated Voltage: 13.5v
Max Start Voltage: 23kv
Max Input Current: 3.2A
Output Power:55w
Working Temperature: -40°～ +105°
Power Efficiency : above 82%
Working Frequency:260～310Hz
lifetime of ballast:3500hours
lifetime of xenon bulbs:over 2500hours
2.
H1, H3, H4, H4(H/L), H7, H8, H9, H10, H11, H13, H13(H/L), 9004, 9005, 9006, 9007, 9007(H/L), 880, 881

3000k, 4300k, 6000k, 8000k, 10000k, 12000k

golden, white, light blue, dark blue, purple, pink, green
3.
32×22×7
(2 ballasts, 2 bulbs, and other additional parts
in a color paper box)