Features:

Provide more functions

Two buttons separate functions as follows:

1.Button one control Low (DRL) /Middle/ High beam .

2.Button two control random flash/ slow sync flash / fast sync flash.

3.When the two buttons on same time will be fast flash as pass light.

Install:

support 22mm or 25mm diameter switch as option, standard is 22mm

Harness install

Red wire with fuse connect to battery positive part.

Black wire connect to battery negative part.

Red wire without fuse please connect to ACC wire.

The ACC wire provides switched power from the battery. Connecting accessories to this wire allows them to run only when your bike's ignition is turned on, preventing battery drain when park.

That wire that switches from live to not live based on whether the ignition is on or off - that's your ACC or accessory wire.