Solar lamps, sometimes called solar LED lights, are powered by solar energy, using photovoltaic (PV) technology. They are primarily used to provide lighting in areas where there is no electrical grid or where the grid is unreliable. Solar lamps are a form of renewable energy that can be used virtually anywhere there is sunlight. Solar lamps come in a variety of shapes and sizes, from smaller decorative lamps to large floodlights. Although LEDs are often used to provide the lighting, some solar lamps also use traditional incandescent bulbs. Solar lamps are powered by a solar panel or other solar cell, which stores up the sun's energy during the day and releases it at night. The solar panel can be built into the lamp or be located separately. Solar lamps not only provide reliable lighting, they are also a good way to save money on electricity costs. Additionally, since they are powered by renewable energy, they are a great way to reduce our carbon footprint. They can be used indoors as well as outdoors, providing well-lit pathways, driveways, and other areas that might not have access to traditional electricity. Solar lamps are becoming increasingly popular for residential, commercial, and industrial applications. They are easy to install and maintain, and are a great way to take advantage of the free energy that the sun provides. Solar lamps are paving the way for a brighter and more sustainable future.