Attention: please remove the insulating film before use.
Usually we put a insulating film in the flashlight to prevent lighting in transit, just remove it then the flashlight would work normally
Why it only turns on when plugged into USB: just remove the insulating film
Because of the insulating film which is to prevent lighting in transit, just remove it then the flashlight would work normally.
Rechargeable Flashlights High Lumens - 2 Pack
Merchant Video




Attention: please remove the insulating film before use.
Usually we put a insulating film in the flashlight to prevent lighting in transit, just remove it then the flashlight would work normally
Why it only turns on when plugged into USB: just remove the insulating film
Because of the insulating film which is to prevent lighting in transit, just remove it then the flashlight would work normally.
Rechargeable Flashlights High Lumens - 2 Pack
Merchant Video



















