Assuming that your outdoor flashlight is used and maintained improperly, there will be faults such as the flashlight being bright, the fire is off, the switch is not working, the electricity runs off, and the coating falls off. The following are the precautions and methods for the use and maintenance of outdoor flashlights:

1. Dry with a soft cloth immediately after using the flashlight to prevent the use in rainy and snowy days or the infiltration of moisture and hand sweat. Otherwise, the coating of the flashlight is easy to peel off or rust.

2. Usually do not put the flashlight on the heated kang or beside the stove, and avoid soot fumigation, otherwise the flashlight is prone to running out of electricity.

3. When the bottom cover is facing the light bulb, loosen or take out the battery when it goes out, so as to prevent the bottom cover from breaking the bottom of the battery and flowing out the slurry.

4. If the silver plating of the retro-lighting bowl is stained, which affects the reflection of light, it can be wiped off with clean cotton, and cannot be fiddled with by hand.

5. When installing the battery in the flashlight, it must be installed together with the paper sleeve, otherwise it is most likely to run out of electricity. After a new battery has been used for a period of time, you can change the position to extend the life of the battery.