Battery Construction Light GLI 18V-10000 C. The GLI 18V-10000 C Professional is the first Bosch construction light of its kind in the 18V range. Its powerful LED impresses with up to 10,000 lumens of superior brightness, making it even brighter than 500W halogen construction lights. The construction light is extremely robust due to its solid metal body, which is shielded by a shock-absorbing rubber frame and stable safety brackets. It features a user interface with brightness and charge status indicators, as well as a Bluetooth connectivity module that allows for convenient remote control and lighting settings via the MyTools tile in the Toolbox app. It has three brightness levels, flexible adjustment angles, and a 5/8-inch tripod thread, enabling quick adaptation to any work situation. This construction light is excellent for illuminating entire work areas. The device is compatible with all Bosch Professional 18V batteries and chargers. Included in the delivery: cardboard box.