HID cheaper ballast ,suited for hid bulbs,have wide voltage,low voltage protection,small volume.

HID ballast cheaper one,for automobile,

Wide working voltage,low voltage protection,over voltage protection,setting with 20% lumen in 1sec. and to 80% lumen in 4 sec...

Type: CY-12/E

Normal Input voltage: 13.5V

Allowable Input Voltage: 9~16V

Normal Input Current: 3.5 A

Max Input Current: 8A

Ballast Output Voltage: AC 68~102

Ballast Output Wattage: 34~36W

Normal Lifetime: Over 3000Hrs

Size: 84x61.5x34mm

Input Connect: H1,H3,H4,H4(H/L),H7,H8,H9,9004,9004(H/L),9005,9006,9007,9007(H/L)