The  Silver Solar Powered Camping Lantern With Wall Adapter requires no wiring and is ideal for areas where conventional electric supply is not available. Fully powered by the sun by solar panels. The lantern turns on automatically when dark. The lantern utilizes a super bright LED for brighter light output. The lantern consists of rechargeable Ni-CD AA battery (included), which have an average lifespan of 2 years before needing replacement. Safe, water resistant CE certified LED bulb never burns out, providing up to 10 hours of light. The corrosion resistant LEDs can last up to 100,000 hours.