Features: 
Bright LED light output and halo style bulb, suitable for both 1/8 and 1/10 RC car. 
Different lighting options for you: only the external light is on, or both lights are on at the same time.
Use the power supplied by the receiver.
The length of wiring is 51cm, and it is pre-wired.
Suitable for GT3/M11/3PK/4PK/MT4/MX-3/DX3/MT4, etc.

Specification: 
Material: Plastic + Metal
Options: (Color of  External Light + Color of Internal Light) Orange+Blue, Red+Orange, White+Red, Blue+White, White+Blue, Red+White
Diameter of  Internal Light: Approx. 3mm / 0.1inch
Diameter of Whole Light: Approx. 5mm / 0.2inch
Total Diameter: Approx. 9mm / 0.4inch
Cable Length: Approx. 51cm / 20.1inch
Weight: 15g
Type: RC Part & Accessory

Package Includes:
1 x Set of 2 LEDs Light

Note:
1. Plug the servo cable of the light directly into the 3CH(AUX/AUX1) or 4CH(AUX2) of the receiver.
2. Pressing the control key (on/off) of the 3 channel to turn on the external light.
3. Repeatedly pressing the control key and the internal light will be on.
4. Pressing again to turn off the lights.