Instructions for use of LED flashlight: 1. Check the battery for the strong light LED flashlight: make sure the battery is charged and insert the battery in the correct direction. 2. When using a stro...
1. Good waterproof performance Compared with ordinary household use, outdoor rechargeable flashlight need to solve the waterproof problem first, so it is best to choose a fully sealed process design w...
LED high-power flashlight synonyms High-power LED rechargeable flashlight is a new type of lighting tool with light-emitting diodes as the light source. It has the advantages of power saving, durabili...
Tips for choosing a strong rechargeable flashlight 1. Look at the battery, there are two kinds of ordinary batteries and lithium batteries. Although lithium batteries are rechargeable batteries, their...
1. Environmentally friendly lamps, protect the earth--traditional fluorescent lamps contain a large amount of mercury vapor, and if the mercury vapor is broken, it will volatilize into the atmosphere....
The development of the flashlight Edison invented the light bulb, Faraday invented the battery, which is the real invention of the flashlight. However, the light-emitting performance of its bulbs is v...
