Our light is people-proof... In other words, it was designed to handle Ricky knocking it over, Collin dropping it off a forklift for no reason, and Esteban recklessly tossing it into the back of his truck with propane tanks and 6 years' worth of empty Big Gulps. At 4000 lumens, the LightRanger can illuminate an area of over 7000 square feet in seconds, yet it's lightweight enough to take anywhere. Seriously, it is the best, most convenient work light ever made. - Lights up an area of up to 7000