2pcs Brand New 3156 3157 LEDs. 

Bulb Size：（For Reference Only）
3156 3056 3156A 3456 4156 3157 3157A 3047 3057 3357 3457 3457A 3757 4057 4111 4157,4157NA,3157LL,3356, 4157, 4114,3157A, etc.

Application: 
For Replacement of Reverse, Parking, Tail, Daytime Running light,etc.

Attention: 
CanBus Error Free: No. For most vehicles, just directly plug and play. Yet for some vehicles with CAN-BUS system, it may require install decoder or load resistor (NOT included) to avoid hyper flash or fast blinking.Those are NOT problems of LED bulb and NOT covered by warranty. (decoder must be purchased separately)

Product Details：

- Lumens: 4000lm/Pair
- Working Power: 16W/Pair
- Operating Voltage : DC9-18V
- IP Rate : IP68 WaterProof
- Light Source Model: 62PCS (54PCS 3014SMD +8PCS 2835)
- Color Temperature : 6000K White
- Operating Life: 50,000hrs
- Operating Temperature: -40°C~+80°C
- Compared with halogen bulbs: Brighter 400%+
- Heat Dissipation: Theory Aviation aluminum 6063

Package :
2x LED 3157 Bulbs