OttLite brings the eyestrain-reducing power of ClearSun LED technology together with the patented sanitizing power of SpectraClean visible light disinfection to provide the ultimate healthy light. Simply turn on the OttLite Enhance LED Desk Lamp to begin sanitizing your space against potentially harmful bacteria, mold, and fungi. This flexible lamp adjusts from 8.5" to 11" and features a USB charging port to keep your devices charged.