921 XPR LED Bulb Red Single Diode Dynamics BMW they're automatically included with those

they're automatically included with those projectors by default

Exceptional Illumination: Offers superior visibility with a wide

featuring high-powered Osram LEDs that deliver exceptional brightness and color purity

as they directly connect to factory connectors without requiring any modifications

CANBUS-compatible for select bike models

921 XPR LED Bulb Red Single Diode Dynamics BMW they're automatically included with thoseUpgrade. Add more light output and a modern appearance to your vehicle with the 921 XPR 3rd brake light bulb. Each of the four sides of this bulb is populated with 4 high power LEDs for maximum brightness. Housed in an aluminum casing with a textured finish for superior heatsinking properties the XPR will last for years to come. Best of all installation only takes minutes simply take out your factory bulb and the XPR will fit snugly in the socket.