Powerful cordless Mighty Bright@ telescoping LED light. Slender and lightweight titanium color body contains the retractable light with triple luminating permanent bulbs. Three AAA batteries (not included) power the long-lasting light. The compact ultra-slim body (2" x 5") design incorporates a spring loaded clip that attaches to a wood or metal music desk up to .5" thick. The light and base fit into a convenient protective Gig bag, included at no extra cost.