SiriusLED Extremely Bright 50W Dual Brightness Projector LED Bulbs for Turn Signals Daytime Running DRL Brake Tail Lights Parking Stop 3157 3157A 3057 4157 6000K Xenon White High performance LED, long lifespan, superior illumination & stability High luminous efficiency with high brightness light output Environmental-friendly: energy saving, no UV and IR radiation, shock-proof and anti-corrosion. Easy installation, just plug & play Faster on/off response time and vibration resistant