Portable full spectrum light for all your close-up detail work. Great for sewing, art & computer work. Perfect for color matching. Reduces glare & eye strain. Energy-saving 13watt lamp produces 925 lumens (Equal to 90watt bulb). Lasts up to 10,000 hours. [?] Comes with a full two-year warranty on the lamp and one year on the bulb. No extra charges!