T10 2 system LED bulb. 12VDC.
light while key in, and flash after turning again.
21 pcs 3528 SMD white color.
Not any wire, easy to install.
Attn: if the car use controller area network system, may cause error of the car computer system, pls don't use it in such condition.
and if any other faulty or not working, pls stop the car to safety place and change normal bulb.














