Boston MSL-1800 Music Stand Light.  Universal Boston XXL music stand lamp with 18 extra bright LED lights. The lamp has different positions which can be adjusted in cool and warm white. The MSL-1800 is a compact and equipped with a sturdy flexible gooseneck of 25 cm long that allows easy positioning. By means of a clip (9 cm x 6 cm x 6 cm) to attach to almost every desk. The light is powered by 3 AA batteries, but can also be used with the supplied USB adapter.