OttLite brings you the only desk lamps designed to break down harmful microorganisms. Now you can have proven sanitizing power right at your desktop with SpectraClean™ visible light disinfection. Using a precise formulation, SpectraClean’s patented technology has been shown to kill potentially harmful bacteria like those prevalent on mobile phones and desktops. Create a healthier workspace every time you turn on your light! The OttLite Enhance LED Sanitizing Desk Lamp also features the eyestrain-reducing power of ClearSun® LED technology – shown to reduce eyestrain by up to 51%. This exclusive low glare, high contrast illumination is as close to natural daylight as you can get and has a superior color rendering index of 95+.Details: WhiteHeight adjusts from 11.75 (29.84 cm) to 21" (53.34 cm) Flexible neckFeatures the eyestrain-reducing technologyPlastic, steel, and circuit board