2pcs W16W LED T15 LED Canbus Bulbs 920 921 Error Free Super bright 4014 54SMD lamp beads Car Backup Reverse Light lamps 6000K - 7000K White 12V 24V Features: 1, 100% Brand new, TOP A quality, easy to install. 2, Come with built-in CANBUS load resistors to avoid OBC error code. 3, New LED technology reduces power consumption from 40% to 80%. 4, The Bulbs Mostly Used on Reverse Light, Brake Light, License Plate Light, and so on. 5, 54 Pieces Chips, there is 6PCS LED on top, with the function of focusing lights. 6, With metal shell, makes the bulb work under low heat. Description: LED chip Type: 4014 SMD LED Chip Q"'"ty: 54 chips Light colour: Pure White Socket type: T15 W16W 920 921 912 Luminous flux: 2000LM Voltage: 12V-24v Rated Power: 7.5W Lifespan: 60,000 hours Sockets: T16 T15 901 904 906 912 916 917 918 920 920 921 922 927 928 939 939 W16W Package Included: 2x T15 W16W LED Bulbs Real Shooting Effect Display: Q&A: When the lamp stop lighting , how to do ? Please contact with our customer service, they will give you a satisfy solution. And we you need to test the lamp and make a video , Thank you! When the lamp did not light up, how to do? LED lamp has "+"and "-"terminals, if the LED does not light up, just simply flip it 180 degrees to reverse the polarity.