Ottlite’s Glow LED desk lamp makes life easier for people of all ages who love to read, study, and learn. This lamp features three brightness settings, the base glows in the colour of your choice or cycles continuously through the entire spectrum, and it has super-bright natural daylight LEDs rated to last up to 40,000 hours. It also has an adjustable arm and shade for effortless positioning of light, and it includes a 5V, 2.1A USB port that fully charges tablets, phones and more!