General description With 14 LEDs and a dual-head adjustable design, this USB rechargeable clip-on book light illuminates an area three times wider than regular 10 LED lights, effectively lighting up two pages of a standard-sized book. It features stepless dimming with three lighting modes—cold light, warm light, and a combination of both—allowing you to adjust brightness infinitely up to a maximum of 100 lumens. The double lamp head provides even illumination without flickering or glare, making it ideal for reading, working, studying, sewing, or sleeping. Technical specifications LEDs: 14 Brightness: Up to 100lm Color temperature: 1600K-6000K Battery: Built-in 1000mAh rechargeable Charging time: 2.5 hours via USB Weight: 110g Lifespan: Up to 100,000 hours Clip maximum opening: 4cm Compatibility and accessories USB charging cable included Installation Clip onto books, desks, or music stands Usage Ideal for reading, studying, working, sewing, or as a night light Flexible 360º bendable