Product Description & Detalis:

1. We designed a Constant-Current Led Driver inside Aluminum housing that ensures LED bulb will not be destroyed easily by unstable voltage.

2. The transparent acrylic lens that focuses and enlarge the lights.

3. Canbus function: can avoid error message on the vehicle

4. Has a better light performance output.  Full 360 degree Illumination.

Product Feature:

1. 3157 COP led bulbs can replace all existing vehicle wedge 3057A, 3155 and 3157 Socket and more.

2. 3157 Led can be common applications including parking light, tail light, sidelights and more. 

3. Car Led bulbs can save more oil with low-energy, which can protect electric circuit of vehicle, not be damaged easily by over-high load current.

4. Auto led 3157 led bulb are long life expectancy of around 30000~50000 hours

5. Dual (High and Low Intensity) circuits to fit 3157 socket, applications will vary with vehicle make and model