Qooltek LED Reading Light, Clamp Lamp 3 Color Modes 5 Brightness, Clip Light for Desk Bedside Table, 5W USB Powered Desk Lamp with Flexible Arm，Black

3 Adjustable Colors and 5 Dimmable Brightness: This clamp light offers 3 lighting modes (warm light, natural light and white light). Each lighting mode has 5 levels of brightness(20%, 40%, 60%, 80%, 100%). The bendy light meets your various lighting demands. Eye Care: The LED reading light is non-flickering, non-glaring, UV-free and free of frequent radiation. It protects your eyes and reduces eye fatigue caused by long-term reading, ideal for reading, drawing, working, studying and night lighting. Improved Switch and Long USB Cable: Humanized designed switches and simple function keys, the design of usb port is very convenient and practical. 160cm/63in long usb cable enables led clip on light to easily reach to your desk, headboard and more places (no adapter). Clip Design: With the padded clamp, clip lamp for bed can be clamped on the edge of desk, bookshelf, work bench, bedside or other object without scratching the object it clips on, which saves more room for the table. It is not suggested to stand it on your table. Memory Function and Auto Off: The desk lamp clip light automatically remembers the brightness and color modes of the last use when not turning off the power. No need to reset when turn on book reading light again. Pressing the power button for 2-3 seconds, the blue light on the power button will flash. Then reading light for kids automatically turn off after 1 minute.