This waterproof Single button headlight switch From DirtyBike Industries allows you to turn the headlight off when not needed. Direct fit for 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.