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The Diode Dynamics 921 XPR red LED bulb pair upgrades your third brake light with 16 high-power LEDs arranged on four sides for increased brightness and a modern appearance. Each bulb produces 60 lumens and installs as a direct plug-and-play replacement for 921 sockets. Housed for improved heatsinking and built with constant-current circuitry, these bulbs aim to deliver reliable, long-lasting output.
Diode Dynamics 921 XPR LED Bulb - Red (Pair)
