... English acronym HID Intensity Discharge Lamp. Xenon lights overthrough Edison's light principle for tungsten filament. That is, the quartz ... and will not require you to modify your motorcycle's headlight in any way. The ballast used in this ... from a motorcycle. This kit will upgrade your motorcycle's lighting to both high and low beam HID. BALLAST ... kit(single claw ,double claws three claws ,H6 H/L H4 )