We design and produce this backup light bulb with a 1:1 original socket, to make your installation much easier. This LED bulb for car can fit the following model: BAY15d 7528 2057 2357 3496 1157A 1016 1034 1130 1152 1154 1158 1493 2057 2357 7528 12499 12594 P21/5W etc. Note: Please check the socket of your car before placing an order. The built-in Canbus chips will let you get rid of the trouble of Error: This reverse light bulb has a built-in CANbus chip, which can control the current automatically, is compatible with most AUTO PC, won't throw an error while using it, deliver you a convenient experience of the installation. A super bright pure red LED bulb with a widely applicable 1157 socket, you can use it in a variety of vehicles: This backup light has super bright pure light light, it can be used as a brake light tail light for car, RV, trailer, truck, etc. High-end aviation aluminium & high light transmission glass which keeps out the dust but not the light: We use good aviation aluminium for this 1157 LED bulb in order to provide high heat dissipation, and better dustproof glass cover for greater light transmission, both of which provides reliable experience. Package Included 144smd 1157 LED backup light red * 2 Specifications Lumens:1500 lumen/ bulbs Power:2.4-12W Color:Pure rede Voltage:12V LED Type: 3014 SMD LED Chip Quantity:144 LEDs