One of USP Motorsports' in-house brands, RFB Lighting is committed to offering the highest quality lighting components for your European Car. RFB offers standard interior incandescent bulbs and replaces them with brighter, high quality and long lasting interior LEDs, as well as exterior HID headlamps, HID conversion kits, daytime running lights and more. Bulbs outside and inside VWs, Audis and Porsches can be upgraded through RFB Lighting!