UnicornTech TL-10 Clip Gooseneck LED Desk Lamp 22 LED 3 Brightness Levels Big USB Dimmable Flexible Clamp Touch Reading Book Study Bedside Natural Light Table Lamp Office Home Eye Care Protection Ultra Bright - It's a powerful lamp; offers 700 Lx illuminance (12 inches) with 22 long life LEDs. Steady Clip - Can clip everywhere including things in irregular shape with the powerful spring and the high quality rubber. Eye care - Eye care/eye protection design, 5300-6000k colour temperature, comfortable lighting is essential for preventing eye strain and can also help reduce stress. Easy to use - Touch sensitive switch 3 brightness levels Suitable for every place - Can use in home, office, dorm, or travelling. Can use for reading, study, piano, bedside, and general light.