The LED Music Stand Light is unmatched in terms of features. The case is made of durable black ABS plastic and has ample clearance for even the tallest sheet music. This multi-LED light provides full-width, glare-free, audience-shielded illumination and offers the ultimate in attractive design and simplicity. The light head can be rotated to vary the position of the LED light bar for optimal light coverage. It is battery-operated and provides an even light level for 6 to 8 hours on a single charge (charger included). For periods of use longer than 6 to 8 hours, the LED light can be powered with the charging cable without damaging the battery pack. The light has been designed and rigorously tested to provide many years of trouble-free service.