MBJ1001 Features: * LED Music light * Used internationally by professional musicians * Lights never need changing * Provides an added benefit for orchestras and bands using controlled lighting * Four different light level options * Two lighting heads each containing two large LED lights * Each LED is 3-times brighter than a regular LED * Dual flexible arms provide infinite maneuverability, easy to position in tight places * Each arm contains two large LED sensor switches on each lighting head * Just tap to turn on one or both LED"s * Optical grade lens provides evenly distributed light with no hot spots * Easily bends to a compact position for storage * Extra strong clip grips almost anything or use free standing * Clips onto any music stand * Offers 20 hours of continuous use Specifications: * Powered by an included AC adapter (110-240 volts) or 3 AAA batteries (not included) Dimensions: * Dimensions: 3.1"" H x 2"" W x 3.2"" D