<p>[3 Lighting Modes and 10 Brightness Levels] The LED clip light comes with three color temperatures: warm light (3000K), warm white light (4500K), and white light (6500K). Each lighting mode has 10 brightness dimming levels. A total of 30 lighting modes meet all your needs. You'll always receive the most suitable light color based on the intended use. </p> <p>[Eye Protection] The reading light is made of 24 high-quality LED chips, providing light without ghosting or flickering. Even if you're under the light for long periods of time, the book light won't strain your eyes. Designed to help readers and workers protect their eyesight and reduce eye strain. A great gift for children and bookworms. </p> <p>[360° Flexible Gooseneck and USB Power Supply (Adapter Not Included)] The flexible gooseneck allows you to easily adjust the clip light and direct the light wherever you want. The USB cable easily connects to an available USB port (laptop/desktop/power bank/USB adapter) to power the light. </p> <p>【Auto-off (1 minute) and Memory Function】If you press the power button for 2 seconds, the blue light will flash and the clamp lamp will automatically turn off after 1 minute. The desk lamp can automatically remember the brightness setting you last used. When you turn it on again, the brightness and mode you last set will be retained. </p> <p>Specifications</p> <p>Color: As shown in the picture</p> <p>Material: Plastic</p> <p>3 lighting modes: Warm (3000K) / Warm White (4500K) / White (6500K)</p> <p>Brightness: 10 levels</p> <p>Rotation angle: 360 degrees</p>