PureOptics™ LED lighting technology brings text and colors to life. 5” 5X Diopter optical magnifying lens for crystal clear magnification. 10 watt LED element ideal for task lighting of small desk and work areas. Optimized reflector and diffuser for a shadow and halo free light. 5000 Kelvin color temperature delivers a refreshing crisp white light that simulates natural daylight for reduced eye fatigue. Uses 85% less energy consumption when compared to comparable incandescent lamps.