The Nokero Shavano (N220) Solar Light Bulb is a very bright, all-in-one solar LED light that fits in the palm of your hand. Its lead-free rechargeable, recyclable batteries are powered by the world’s most efficient commercially-available solar panel. The Shavano is bright enough to replace most traditional electric lights. Charge it by day and use it indoors as night. The Shavano also provides reliable lighting for the quarter of the world's population that lives without electricity.