The Putco LumaCore 921 red LED replacement bulb is a plug-and-play upgrade for brake and tail lamps using a 360° LED array to boost output and reduce hot spots. Copper-core thermal control improves light efficiency and longevity, while reversible contact points ease installation on modern wiring. These low-power LEDs provide a cleaner, brighter look than OEM incandescent bulbs with reliable, error-minimized performance.
Putco LumaCore 921 Red - Pair