Amazing Your Life; Lighting Up Your Smile! 3 Color Temperatures - Daylight illumination, soft and without ghost, glare, protect eyes. Stepless Brightness Dimming - Long press the button allows you to easily adjust the brightness level between 10% and 100%. Memory Function - The magnifying glass with light can automatically remember the brightness and light color mode you set last time. USB Power: Any valid USB port can power the lamp. Recommended power 5V/2A. The package does not include an adapter. Versatile three-axis design and adjustable angles Eye Protection Desk Lamp BIENSER LED desk lamp protects people's eyes who work and reading a long time from hurt, nonflickering, no glare, no ultraviolet ray, no frequency radiation. Ideal for Home 80 eye protection LED lamp beads can provide uniform light in a large area.
eBay