【300% High Brightness than Halogen Bulbs】921 led automotive back up light bulbs built-in high power Hyper Bright 12W X2 CSP Chips per bulbs, 6000K extremely bright white back up lights, over 50,000 hours long lifespan, bright 921 led bulb reverse light output maximize illumination 912 led bulbs bring you a bright and comfortable brightest led reverse lights experience when backing up at night or wicked weather.

【Widespread Application led reverse light bulb】 The 921 LED automotive back up light bulbs reverse lights for back up lights, compatible with multiple bulb size socket: T15 led bulbs, T16 led bulbs, 902, 904, 921 bulbs, 912 led bulbs, 920. W16W bulbs, 906 led bulbs, 922, 921K, 921KX, 912K, 912KX, 921LL and etc. The 921 led bulb reverse light is easy plug and play to install within 10 minutes.

【CAN-BUS Error Free Reverse Lights】 921 LED bulb reverse light bulbs automotive back up light bulbs upgraded intelligent IC driver and non-polarity drive, led reverse lights to reduce the heat on IC driver and make it safer and long life span.The back up lights high output makes the 912 led reverse light bulbs compatible with 99% of vehicles, T15 led bulb no radio interference.

【360-Degree Lighting of View ＆ Longer Lasting Reverse Lights】Each T15 led bulb automotive back up light bulbs adopted 1860 high-brightness chip, Non-polarity and 360 degree full angle illumination of 912 led bulb. Anti-Aging high quality silicon rubber socket rings, 1:1 as original socket on car, plug& play, 921 led reverse lights give your car a refreshed new look and 360 degree lighting ensures optimal visibility.Back up lights IP65 Grade Waterproof LED bulbs with miniature sealed waterproof OEM Plug.

【Package Including reverse light bulbs】 2 pieces of 921 LED bulb reverse light in one box. The back up lights come with flexible wire more convenient to install on the T15 bulbs socket, convenient assembly and disassembly. The Amazoncomfirmedfit system is not 100% accurate, please double check your car socket of your original bulb size.