Adesso - Eternity Extended Gooseneck LampModern classic re-invented Eternity, Adesso's first LED collection is stilll so pupular that we have updated the technology, and this lamp now uses a 2.5 Watt LED. High-powered single LED casts more light and uses less energy cool-burning light with energy efficiency - lasts up to 50,000 hours. Has a weighted base and flexible gooseneck with LED head that produces even brighter functional light. Transformer plug. The Eternity Extended Gooseneck Lamp has a toggle switch on base. Twists amd turns in every direction. Maximum 37" Height. Base: 3" Dia., 3"Height, 6" Flat disc. Shade: 2.5" Length, 1.5" Width.