Technical data The most important data Weight excl. battery* 2 kg Battery voltage 18 V Luminous flux* 4,000 lm Max. operating time 18 V 30 mins/Ah Number of brightness levels 3 GLI 18V-4000 C Professional: Further information Product Highlights The GLI 18V-4000 C Professional is a bright and robust floodlight in the 18 V category. Its high-power LED is capable of producing up to 4,000 lumens of brightness for excellent illumination. The floodlight is extremely robust due to its solid metal body that is shielded with a shock-absorbing rubber frame and heavy-duty safety bars. It features a User Interface with brightness indication and charge level indicator as well as a Bluetooth connectivity module that offers convenient remote control and lighting adjustments via the MyTools tile in the Toolbox app. It has three brightness settings, flexible adjustment angles, and a 5/8" tripod thread, allowing for quick adaptation to any work situation. This floodlight is excellent for lighting up entire working areas. It is compatible with all Bosch Professional 18 V batteries and chargers (Professional 18V System).