Features:9 LED beads provides high brightness with a large area of illumination, spreads light evenly on the your music sheets.Free and adjustable arm can be bent randomly, free to choose the area to be illuminated.It can stand on desk with the base as normal desk lamp and also available to clip almost anywhere and any angle with its anti-skid clip.Supporting multiple charging methods, such as 3 x AA batteries, USB cable connecting to computer, power bank or an adapter(not included).Suitable for music stands, pianos, orchestra pits, desks, tables, dark clubs, etc.Specification:Condition: Brand NewMaterial: Plastic + MetalColor: BlackLight Source: LEDLight Bead: 9PcsColor Temperature: 5500 - 6000KLighting Color: WhiteBrightness Modes: Strong, WeakPower Supply: 3 x AA Batteries / USB DC Charging / Power Adapter(not included)Clip Size: Approx. 6.5 * 6cm / 2.6 * 2.4inTotal Length: Approx. 41cm / 16.1inLamp Size(L * W): Approx. 21.5 * 3.5cm / 8.5 * 1.4inWeight: Approx. 353gPacking List:1 x Lamp1 x USB Cable* Other terms on pictures are not included..