The charging indicator on the back of the torch.
Red light: It is charged.
Green light: It is fully charged.
1.Generally when you receive flashlight, flashlight is OFF, screen will flashes "L" .
---Fast and continuously press the on/off button 5 times in a row within 1 second to activate it before charging flashlight and turn it on.
2. After about 6-8 hours, indicator light turns green. It is fully charged.
It usually takes 6-8 hours to fully charged.
4 Lighting Modes
High light, Medium light, Low light.
And Strobe Light: press the power button for about 3 seconds to activate it.
Flashlight will get hot because of high lumen, we recommend to use medium/low brightness mode for long time use.
Lamp beads: 12 x CREE XM-L T6
Waterproof Rating: IPX-5
Operating voltage: 4.2 V.
Charging Input: 100V-240V, 50/60 Hz
Charging method: USB 5V
Mode: high / medium / low / flashing.
Lamp Life: 50,000 hours
Lighting distance: 300-500m
Battery: Built-in rechargeable battery.