This waterproof Dual button headlight switch From DirtyBike Industries is used for lights with dual colors, and also allows you to turn the headlight off when not needed.

For use with aftermarket headlight with two colors.

Fits Sur-Ron Light Bee, Segway and Talaria Sting MX3 bikes. Mounts on left or right side handlebar. 

NOTE: This button will not work on Talaria MX4 bikes.

The new Sting R bikes have been coming with a new style connector that is not compatible.