(3 Color Temperature Adjustment & 10 Level Dimmable) The clip light has 3 different color temperature lights (3,000 k), warm white light (4,500 k), and white light (6,500 k), so you can satisfy your favorite light. 10 levels of dimmable, protect your eyes professional, perfect for working or reading at night (Easy on the Eyes, Energy Saving) The light source is made of high quality and high brightness LED lamp beads that are gentle on the eyes, making it perfect for working, studying, and reading at night. No lamp magnification, light uniform, no blue light, no flashing, no blinking, no blinding, no shadows, etc. The LED light can last up to 800 lumens, 50000 hours, and the LED beads on the desk lamp are not replaceable, but no need to replace it USB powered and auto off: Easily connect to a USB port, and is powered by a household outlet. The power switch is a button type, and compared to the touch sensor type, you will experience it when you press it. No misoperation. LED chips, but only 8W power consumption. Press and hold the power button for 2 to 3 seconds to turn on the power light flashing. After 1 minute the light will automatically turn off
