SELUX spent several years in research and development to achieve the aesthetic design and maintenance-free functionality of Sonne, our first totally solar powered luminaire. Off-grid locations need not be off bounds any longer. Equipped with one of a variety of different size solar panels, sealed-gel batteries, and a fixture head fitted with from 18W to 32W compact fluorescent lamps, Sonne is environmentally friendly and can be installed very quickly. This excellently designed lighting system incorporates many innovative features, such as the Smart Controller programmable regulator which controls flow of energy from panels to batteries and lamping. No cabling, no trenching, no wiring, and no electric bills! UL listed solar powered lighting from SELUX in a quality product, find out more about SONNE!