1. Looking at the battery, there are two kinds of ordinary battery and lithium battery. Although the lithium battery is a rechargeable battery, the life is low, about 2 years, and the life of the LED ...
Can be replaced with 18650 lithium battery. The multi-rechargeable torch battery is broken, and other parts are intact. Buying batteries of the same model is hard to come by, and the life is very shor...
During the maintenance, it should be noted that the light-emitting element of this flashlight is a "light-emitting diode", which has the characteristics of emitting light, and also has the characteris...
Because the voltage of our family is 220v, the voltage setting of the charging flashlight before leaving the factory is also 220v. If we rush to charge under the condition of high voltage or reduced v...
1. The LED dead light does not light up. It is enough to replace the LED, but please note that the positive and negative polarities cannot be reversed. 2. The lead-acid battery is damaged, which can n...
LED high bay light uses energy-saving technology based on the traditional high-power high bay light technology to make the high bay light to save the energy consumption and improve the purpose of illu...
