Bulb conversion kit, from H4 (base P43t) to LED light! This kit replaces the H4 bulb with an LED bulb

Significantly brighter light. But beware: This is not authorised in Germany! The kit consists of 2x H4 LED bulbs. You don't have to convert anything, just replace them! For the experts: Colour temperature (K): 6000. Lumen: 2400. 12 Volt.