Space-Saving LED Magnifier Desk Lamp features OttLite ClearSun LED technology that's shown to reduce eyestrain by 51 percent. It makes your time spent crafting, sewing, reading and working on the computer more comfortable and enjoyable. Articulating arm and pivoting head with four points of adjustment let you position the super-bright LEDs anywhere you need. 1.75X optical magnifier (3" wide) helps you see intricate details with ease. Flip cover on magnifier protects the lens when not in use. Lamp easily folds for compact storage. With OttLite, see details clearly and reduce glare and eyestrain so you can do what you love longer.