ENERGY SAVING EYE CARE LAMP- This led book light consumes 80% less energy compared to incandescent lamps. Consists of a long strip shape, stable light source and soft panel housing for a softer light and a wider coverage, which allows you to stay focused and productive while using it. It can be widely used for reading in bed at night, college dorm room, zoom meeting, painting, sewing, nail art, tattoo, makeup, crafts, etc. 3 LIGHTING MODES & 10 BRIGHTNESS LEVELS- This dimmable reading light with 23 LED beads offers 3 color modes: warm (3000K), warm and cool (4500K) and cool (6000K). Each lighting mode has 10 brightness dimming levels. Different color temperature and intensity can meet the needs of different scenes. FLEXIBLE GOOSENECK & STURDY CLIP- This black desk lights for home office has a 40CM length of 360 flexible gooseneck tube, allowing you to easily adjust the direction of light, as well as the height and distance. The sturdy clamp can opens up to 6CM, recommended for table tops up to 4CM for greater stability. It is very easy to clip on anywhere you want, not only for tables, bed and headboards. USB POWER MORE PORTABLE- This modern reading light features a 120CM USB cable and 5V/2A adapter, so you don't need to buy additional adapters. The USB interface is suitable for laptops, desktops, computers, USB docks, mobile power, USB adapters, and many other power supply options. It is very portable and perfect for camping. A great gift for kids.