General description LED Reading Lamp provides powerful illumination, making it ideal for lighting music scores for piano or other musical instruments. The lamp features a clip base that firmly secures it in place, saving space and ensuring safety. A protective piece on the clip mouth prevents abrasion on items like books. The lamp is designed with a 360-degree flexible neck to adapt to various positions and needs. Technical specifications LED: 9 Battery (not included): 3 * AA DC Voltage: 3.2-5V Brightness: 9 * 9LM Color temperature: 6000-6500K Power: 0.9W Color: Black Material: Plastic Item size: 20.8 * 9.4 * 29.0 cm / 1.7 * 3.1 * 9.1 in (L * W * H) Compatibility and accessories Power supply options: battery or USB cable Package includes: 2 * Music Score Lamp, 2 * USB Power Cable Usage Switch on the top of the lamp allows for brightness adjustment to meet different needs. Other information Note: Light reflection and different displays may cause the color of the item to differ slightly