Product Description 1. 9-level brightness to meet various lighting needs. Offers 3 color temperatures: 3000K warm light, 6500K white light, and 4200K mixed color temperature. Each color temperature has 3 brightness levels to choose from: low/medium/high. The light distribution is very uniform. Long/short press to customize the light mode, selecting different colors and brightness. 2. Most musicians prefer to turn both the 3000K and 6500K LEDs to maximum brightness. Stable light source, no flicker or glare, protects your eyesight and reduces eye fatigue. Professional-grade 19 LEDs with anti-glare cover. 19 LEDs mean a wider lighting range and more uniform lighting than 10 or 14 LEDs. Can illuminate up to four pages of A4 paper. 3. Anti-glare design - A clever back light guide plate directs strong light from the audience back to the score. Let our music stand light quietly and softly illuminate your sheet music, allowing audiences to focus on your music without being distracted by glare. 4. Perfect for rehearsals, concerts, and artistic performances. No more wasting money on batteries – a built-in 1800mAh rechargeable lithium-ion battery provides up to 60 hours of wireless reading time at low brightness without needing to recharge. No power outlet needed during performances. Easy charging via USB port. Includes a Micro-USB cable. You can keep it charged as needed. 4-segment blue charging indicator. Remaining battery button. 5. Economical and environmentally friendly. Ultra-lightweight and portable, weighing only 8.3 ounces (approximately 230 grams), it's easy to carry and move around freely. The padded, sturdy, large-diameter clip securely attaches to music stands, headboards, pianos, desks, and workbenches. Soft padding protects the surface of your precious instruments from any damage. The 11-inch (approximately 28 cm) long flexible neck is infinitely adjustable for easy and precise adjustments. The clip width is 2.36 inches (approximately 6 cm). 6. Multifunctional - This sheet music lamp base can be used independently or as a table lamp. Package Contents: 1 x Sheet Music Lamp This package only includes the above contents; other products are not included. Note: Due to differences in lighting and monitors, the color of the product in the picture may slightly differ from the actual product. Measurement error is +/- 1-3 cm.