The LED Music Stand Lamp from Manhasset features glare-free, full-width, audience-shielded illumination with ample clearance for taller score books and sheet music. The multi-LED lamp head may be pivoted to vary the position of the LED light bar for optimum coverage. The enclosure is made from durable black ABS plastic and is rigorously inspected and tested for years of trouble-free service. The LED Music Lamp is powered by a rechargeable battery, which offer 6 to 8 hours of use. For periods of use longer than 6 to 8 hours, the lamp can be powered by the included charging cord without harming the battery pack.