High-brightness clip light with a wide lighting area, spreads light evenly over your music sheets. Achieve the same level of illumination while saving up to 75% energy compared to conventional incandescent bulbs. This reading lamp can stand on the desk with the base as a normal desk lamp and also available to clip almost anywhere and any angle with its anti-slip clip. Our adjustable free arm desk lamp can be randomly bent, free to choose the area to illuminate. Suitable for music stands, pianos, orchestra pits, desks, tables, dark clubs, etc. Portable and lightweight usb lamp: Take take it with you when traveling, it is easy to carry and can be powered. Product Description High-brightness clip-on light with a wide lighting area, spreads the light evenly across your music sheets. Achieve the same level of illumination while saving up to 75% energy compared to conventional incandescent bulbs. This reading lamp can stand on the desk with the base as a normal desk lamp and also available to clip almost anywhere and any angle with its anti-slip clip. Our adjustable free arm desk lamp can be randomly bent, free to choose the area to illuminate. Portable and lightweight usb lamp: Take it with you on a trip, it is easy to carry and can be powered. Suitable for music stands, pianos, orchestra pits, desks, tables, dark clubs, etc. This item has high brightness with large illuminations area, which can spread light evenly on your music sheets. Free and adjustable arm can be randomly bent, free to choose the area to light up. It can stand on the desk with the base as a normal desk lamp and also available to clip almost anywhere and any angle with its anti-slip clip. Suitable for music stands, pianos, orchestra pits, desks, tables, dark clubs, etc. It is portable and lightweight, so you can take it on a trip, easy to carry and can be powered. Specification: Color: Black Type: (optional) 1# Lamp + USB Cable Material: Plastic 0026 amp; Metal Light source: 10 LEDs Battery type: 3 AA batteries (not included) Input: AC 110-220V LED Lamp Width: Approx. 21cm / 8.3inch Gooseneck Length: Approx. 28cm / 11.0inch Clip Size: Approx. 9*6cm/3.5*2.4inch Product Weight: Approx. 190~215g