[Specific function operation]:
Mode 1: White Light:
Click the switch button to start the low brightness white light.
Double-click the switch button to start high brightness white light.
Click the switch button again in the startup state to turn off the light.
Mode 2: Green Light
Press and hold the switch button for more than three seconds in white light mode, and the light can be switched to green light.
Click the switch button again to turn off the light.
Mode 3: IR light:
Press and hold the switch button for two seconds in the off state to turn on the IR light.
Click the switch button twice to turn off the light.
Please make sure the helmet light is suitable for your helmet before buying.
If you have any question or needs,Please feel free to contact us!Thanks!