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+. Customize your lighting experience with three brightness settings and choice of modes including ClearSun Only, ClearSun + SpectraClean, SpectraClean Only. This lamp adjusts from 11.75 to 21 inches and holds position with the long flexible neck. Keep your mobile phone and tablet charged with the convenient USB port (5V, 2.1A).