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Tail press Dimming

Source:      Date:May 25, 2017

Common in a variety of DIY flashlight and a small number of brands of strong light flashlight small straight.

Advantages: Simple operation and low cost.

Disadvantage: The strength of the tail switch is the biggest problem, especially the development trend of large current and high power, the instantaneous current of the switch is more and more big, the life of tail switch is decreasing gradually, the damage rate will increase gradually. In addition, sometimes it is possible to operate incorrectly, such as my previous 2 group, 14-file package, according to the tail cover dimming tired of dying, a brightness to switch down to the brightness of their own.

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