Lighting Stand GLT 300-40. The GLT 300-40 Professional provides better illumination of the workspace from a height of up to 3 m. This reduces the risk of glare and creates less shadow. In just a few simple steps, this Bosch work light can be set up in less than 15 seconds, bringing light to every dark corner. The aluminum stand folds up compactly and, weighing only 4 kg, is very easy to transport and store. The GLT 300-40 Professional raises a Bosch construction light to a height of up to 3 m. It is compatible with current Bosch 18V construction lights with a 5/8-inch threaded through hole, such as the GLI 18V-1900, GLI 18V-2200 C, GLI 18V-4000 C, and GLI 18V-10000 C. Its rubber feet prevent scratches on delicate surfaces. Cardboard. Instruction manual.