Most of the LED instrument lights is the use of T5 and T8, there is a part of the base used in T10.

LED示宽灯大部分是使用T10底座，现在T10也有小功率和大功率两种可选择。

LED width lamp mostly use T10 base, T10 now has large power and small power choice of two.

LED倒车灯和LED刹车灯大部分使用的是T15，T20和1156/1157，而且现在更趋于使用大功率的LED汽车灯，更有利于提高倒车灯和刹车灯的亮度。

LED lamp and LED lamp using mostly brake is T15, T20 and 1156/1157, and now more LED car lamp using high-power, more conducive to improving the reversing lamp and brake lamp brightness.

转向灯和大部分也是使用T20和1156/1157的底座。

The steering lamp and also for the most part using T20 and 1156/1157.

LED车门灯大部分使用的是T10的底座。

LED door lamp most use is T10.

LED阅读灯大部分使用的是T10和双尖的底座，同时有些会配备有LED灯板。

LED reading lamp, most are using T10 and double tip base, at the same time, some will be equipped with an LED lamp board.

LED牌照灯大部分使用的是双尖的底座，有一部分也会用到T10的底座。

LED license plate lamp used mostly base double tip, a base part will also use T10.