solar flashlight

The portable electric spotlight that emits light from a small incandescent light bulb is called a flashlight. While most flashlights are hand-held, there are also helmet-mounted flashlights. It is designed for miners and campers. There are also battery-powered light for bicycles as well. Flashlight is also known as torch or electric torch.

The most common power source for flashlights is the battery. Many types of batteries are suitable for use in flashlights. The choice of batteries will depend on the light source used. Some flashlights are solar powered. The solar flashlight uses the energy generated from a solar cell to charge an on-board battery for later use.

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