Solar lamps, also known as solar light or solar lantern, are lamps powered by the energy of the sun. They are an eco-friendly and affordable way to light up dark areas and have become increasingly popular now. Solar lamps are made of photovoltaic cells that convert sunlight into electricity. They are equipped with rechargeable batteries, which charge during days and can light up your home or garden automatically during nights. They don't just save energy, but also protect the environment and reduce pollution. The cost of solar lanterns has greatly decreased with the advancement in technology, making them accessible and affordable for many. Not only are solar lamps great for households but also businesses, particularly those in the countryside where electricity is scarce and for outdoor activities. What's more, solar light looks really beautiful and can fill the night with a warm, soft atmosphere. These lamps are also very convenient to use, with no need of wiring or maintenance as they are self-contained and simply require solar exposure to work. In the modern world, solar lamps have become increasingly popular because of their energy-saving, environmental-friendly, and cost-effective features. They not only make us feel safer during the night, but also make our living environment more vibrant and comfortable.