A battery powered lighting device is configured to be attached to lift bucket having sidewalls and an upper lip extending from uppermost portions of the sidewalls. The lighting device includes a main housing, a securing member, and a main light mounted to the main housing and located to illuminate areas outside of the lift bucket. The main housing includes a first securing surface and an upper housing portion, with the upper housing portion configured to be located above the upper lip of the lift bucket with the first securing surface engaged against a surface of the lift bucket. The main light is mounted to the main housing to move between a lower position wherein the main light is positioned below the upper housing portion and an upper position wherein the main light is positioned above the upper housing portion.