The light duration with a BL1850B battery is up to 10 hours at 900 lm luminosity (smallest level), up to 5.5 hours at 1,700 lm (medium level) and up to 3 hours at 3,000 lm.Stable stand through a tripod. The tripod can be folded out or folded out using a release button attached directly to the carrying handle.IP55-certified dust and water resistance.The battery compartment is located at a medium height of the construction spotlight, for a pleasant working height.The stand can be fixed securely to the floor with screws or wall plugs.The battery cover can be securely closed with a padlock.This text is machine translated.