The Bosch GLI 18V-800 Cordless Light has20 LEDs for bright workspace illumination, up to 800 lumens.The compact design with strong magnet and swivel metal hook allow for versatile positioning. It offers360 swivelling and 180 tilting.Comes as a Bare Unit, NO battery or charger in a cardboard box.Compatible with all Bosch Professional 18V batteries, including ProCORE18V batteries and chargers (Professional 18V System) Also compatible with AMPShare, the multi-brand battery alliance.Specifications:Luminous flux: 800 lm.Number of Brightness Levels: 2.