Rayhoo 6pcs High Power 2835 15-SMD Extremely Bright Error Free 921 912 PX Chipsets 800 lumens W16W LED Bulbs For Backup Reverse Lights, Xenon White This item is only for Backup Reverse Lights. 6pcs of 15 Piece high quality PX chipets per bulb. Buy with confidence, We offer "ONE YEAR" warranty on item(s) that confirm to be manufacturer defect. Color: 6000K Xenon White. .Size: 39mm long and 15mm width. It is perfect for customers who are looking for a super bright output. Lighting output: about 800 lumens for each bulb. Voltage DC 9V-30V Fits 912 921 906 904 902. Error free design ,built-in load resistors to work for cars without on board computer error on dashboard. Recommended Reason:High performance price ratio,strong light intensity and low current output,Can provide enough brightness and save a lot of energy for your car. Only for Backup Reverse Lights, One year warranty after the date purchase, please contact us if the bulb has any problem.