SiriusLED Extremely Bright 400 Lumens 3020 Chipset Canbus Error Free LED Bulbs for Interior Car Lights License Plate Trunk Side Marker Courtesy 1.50&rdquo; 36MM Festoon 6418 DE3423 DE3425 White 6000K Pack of two, each bulb has 6 3020 super bright SMD chips, build-in canbus driver to pass by error check for most of car Pure white, 6000k, full aluminum heat sink, well designed, long last life, 1 year warranty super bright, 400 lumen, 4 model size you can choose, 31mm, 36mm, 41mm, and T10 can used as Map light, License plate light, trunk light, side marker, backup light, Side Door Courtesy, cargo light, Dome light etc. universal fit for most of the car. please check last picture of measurement. SiriusLED offer 1 year warranty and 30 day money garunteen for all our LED