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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.