The Hella optilux 4" HID driving light uses the latest in xenon HID technology to achieve maximum light output. By using HID xenon technology this light is over twice as bright as a normal 4" driving light while using over 30% less power. Perfect for off road or on road use.
What's in the box? (1) Internal ballast (1) HID bulb (1) Clear plastic lens cover (1) Mounting Instructions (1) Mounting stud with bolt (1) Wiring with fuse