SiriusLED Super Bright 50W High Power LED Bulbs with Projector for Reverse Backup Lights Parking Daytime Running DRL T15 912 921 T10 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