Applicationt: 
audi (A6L, A4L, A4, A1, A8, A5, R8, Q7, Q5, TT, S6, S4, allroad)
BMW (3 Series, 5 Series, 1 Series, 6 Series, 7 Series, X3, X5, Z4)
SUBARU (Impreza, Legacy, Outback, Forester, Tribeca)
VW (Phaeton, New Bettle, Touareg, EOS, T5, Magotan)
Production Description:
HID ballast, HID xenon ballast, Super slim HID ballast, auto slim ballast, super slim xenon ballast, 35W HID car ballast, super thin HID ballast
Model No.: S004 Ballast (All-Purpose style)
Specification:
Input voltage: 9V-36V
Normal Voltage: 24V
Max. input current: 3.4 +/- 0.3A
Normal Current: 3.6 +/- 0.1 A
Output wattage: 25W/35W/55W +/- 1W
Working temperature: -40 --- +105 Celsius degree