The Duet LED Music Light has two separate, entirely flexible arms to bend in any orientation. The arms can be bent into any position to store in a bag or instrument case. The two LEDs are rated for 100,000 hours and provide 20 lumens of bright white light with two brightness settings (10 or 20 lumens). The lights illuminate two pages of sheet music with bright white light. The super-compact weighted base maintains its balance when free standing. The clip opens wide enough to hang from a music stand, laptop, table edge, or other surface. Powered by three AAA batteries with a typical battery life of 40 hours.