Soter Portable Dimmable Eye Care Reading USB Charging Full Spectrum LED Floor Light Fully Adjustable Neck Bedroom Bedside Lamp (Grey) Fully-Adjustable. Adjustable Brightness,Durable gooseneck arm enables you to tilt & swivel the lamp at will.this LED floor lamp makes your reading and intricate craftwork much easier to see. Adjustable gooseneck lets you pivot lamp head over a variety of hobbies or tasks. Heavy base prevents lamp from tipping no matter what position the neck is in. Touch-Sensitive Switch.Different Brightness Levels, make your eyes in a comfortable environment. Eco-Friendly. Unlike incandescent or florescent lights, it doesn't contain mercury or other environmentally harmful substances. Eye-Protective .Lighting source and innovative light guide panel help to create a flicker-free, anti-glare light without ghosting. Wireless and portable: It can be powered by built-in battery so it's wireless and portable. You can take it move around in your house or take it with you when travelling.