Universal Boston music stand lamp with 6 extra bright LED lights (3 in each lamp) that can be switched on and off individually. The lamp provides cool white light and can be adjusted in 2 positions. The MSL-606 is a very compact and equipped with 2 sturdy flexible goosenecks of 24 cm length that allow easy positioning. With a clip (8 cm x 6 cm x 5 cm) to attach to almost any desk. The light is powered by 3 AAA batteries, but can also be used with a separately USB power adaptor