The pico lamp is a multifunctional stationary or mobile lighting device that is specially designed to meet the needs of rural households and recreational activities. It is equipped with a high-efficiency power LED and excellent charging technology. Its flare housing conceals multiple functions as a ceiling-mounted lamp, a portable, hand-held lamp, and a USB charger. It can be powered by solar modules, batteries, or AC adapters and provides light for up to 55 hours. The robust housing with capacitive switches is sealed against water and dust. Via its simple plug-and-play functionality it can be expanded individually to a pico solar system.