Version A: with 100 W + 90 W double-filament (spot + flood) halogen bulb.Version B: HID with ultra-powerful XENO gas discharge bulb (35W HID).The headlights can be connected to 3 types of optional controls that can be independent or "added together" to create the desired configuration:1) dashboard control with joystick (to be connected via telephone cable to the headlight) 4.5 m cable included. Optional 10 m;2) wireless dashboard control (simply bring power to the panel that interfaces wirelessly with the beacon);3) classic radio control supplied with bracket for fixing to the dashboard.