LED Bulbs 1157 Cool White 6000–7000 K, 4 Pieces, 12–24 V, P21/5W, 1214 lm, for Brake Lights, Turn Signals and Position Lights

High Voltage, Long Lifespan, Ultra-Bright Performance: This LED car bulb supports a voltage of 12V, a power of 3.78W, and ultra-bright brightness; lifespan > 50,000 hours, reducing replacement frequency, suitable for long-term use.

Plug and Play with Efficient Heat Dissipation: This P21W LED bulb adopts a non-polarized design, eliminating polarity distinction, and can directly replace traditional bulbs; the all-aluminum casing optimizes heat dissipation, reduces energy consumption, and extends lifespan, while also lowering maintenance costs.

Universal Adaptability for Multiple Scenarios: This LED car night light is suitable for a variety of vehicle models such as cars, trucks, trailers, motorcycles, etc.

It can replace taillights, brake lights, turn signals, daytime running lights, and other types of lights to meet various lighting needs. Highly compatible design: This P21W LED bulb comes standard with a 1157 Ba15s base (positive bottom contact), compatible with over 20 socket models such as P21W, 2057, 2357, etc., with a wide range of fitment and no additional modifications required. Flexible installation and system adaptation: This P21/5W bulb is error-free plug-and-play for most vehicles. Some models require the installation of a load resistor/flash relay to prevent super-flashing or system failure, ensuring both versatility and adaptability to specific scenarios.