Specification: Socket type: T10/194/168/W5W/158/2825 Voltage: DC 12V Light color: White/Red/Blue/Ice Blue/Yellow/Pink Purple High brightness 18SMD 2014chip Canbus error free Stable performance, long lifespan Application:Great for Interior Light, Dome light, Map light, Door light, Trunk light, Glove Box light, License Plate light, Side, Parking, Position,ect. (For reference only) NOTE: 1.Energy saving, environmental protection, Stable performance, through strict test, Use safer driving in the car 2.For most cars, just Plug-n-Play,no ballast required. Yet for some European vehicles or new vehicles, load resistors maybe required to avoid the error code or blinking. 3.When installing this bulb, please make sure to turn the car off, and key out. 4.LED bulbs are very easy to install. You just have to plug it in the socket. (LED bulb has + AND -terminal. If it doesn't light up after inserting into the socket, all you need to do is insert it oppositely.) 5.Please double check owners manual or your original halogen bulbs to confirm the size before placing an order.