SiriusLED 2835 PX Chipset Extremely Bright 800 Lumens Canbus Error Free SMD LED Bulbs for Car Reverse Backup Brake Tail Lights 921 912 906 T15 6000K Xenon White pack of 2, extreme bright LED for backup light upgrade, PX chipset, build-in canbus error free, best use for most BMW backup light size: 14mm x 41mm (0.5" x 1.7") Power: 800 Lumen, 7.5W each bulb, Color: 6000k pure white, no blue tint or anything fitment: 912 921 906 904 902 T15 W16W 1 year siriusLED warranty, no hassle refund or exchange