【實用工具app】Flashlightz Flashlight Lamp|最夯免費app-綠色工廠好玩App

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This amazing application will bring the light to you! ;D Sometimes you need a flashlight but you only carry your phone, so Why cannot use your phone as a flashlight?!

If your phone has led, the application will run the led to use as flashlight. If not will just show a white background with a luminous brightness.

A flashlight (torch in British English) is a hand-held portable electric-powered light source. Usually the light source is a small incandescent light bulb or light-emitting diode (LED). A typical flashlight consists of a light bulb mounted in a reflector, a transparent cover (called a lens) to protect the light source and reflector, a battery, and a switch. These are supported and protected by a case.

The invention of the dry cell and miniature incandescent electric light bulbs made the first battery-powered flashlights possible around 1899. Today flashlights use mostly incandescent lamps or light-emitting diodes and run on disposable or rechargeable batteries. Some are powered by the user turning a crank or shaking the lamp, and some are powered by solar panels.

In addition to the general-purpose hand-held flashlight, many forms have been adapted for special uses. Head or helmet-mounted flashlights designed for miners and campers leave the hands free. Some flashlights can be used underwater or in flammable atmospheres.

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