Large quantity can be customized and printed LOGO Welcome to order!

 Please consult wangwang customer service for details, thank you!

WeChat/tel: 15967966881  Wangwang: Longlegs 2188                     QQ: 354597496

Flashlight lore

Instructions for flashlight with strong light
one Switch instructions
1, the battery is positive (lamp head side), negative (tail).
2. The switch is at the end, the switch function is the switch function, and the light switch is the dimming function.
two Circuit board instructions
1. Our flashlight adopts advanced constant current technology of constant voltage, which can effectively solve the requirements of LED flashlight for constant voltage.
2. Special note: A. Do not use with overvoltage, the voltage shall not exceed 4.2V B. The battery root is facing forward, and do not set backward, otherwise it will burn plate C. Pay attention to control the temperature change of the torch to ensure heat dissipation. D. Do not open the circuit board for non-professionals
3. Warranty description: after opening or treating the circuit board, the warranty scope is no longer.