This product is perfect for those who want to stay prepared for any situation. Solar Powered Flashlights are an eco-friendly and reliable way to light up your path in the dark. These flashlights are powered by the sun, so you never have to worry about running out of batteries. With
From Wikipedia
Solar powered flashlights or solar powered torches are flashlights powered by solar energy stored in rechargeable batteries. Most of these flashlights use light-emitting diodes lamps since they have lower energy consumption compared to incandescent light bulbs.