The LED120 is the perfect desktop lamp for home, office or professional medical applications. This unit features a powerful ring of 120 ultra-bright LEDs that offer ultra-bright white light with 30% less current draw than fluorescent bulbs and as bright as daylight! The 39" adjustable spring-balanced swing arm design allows freedom of movement in any direction, and the head houses a powerful 5" round 3-diopter glass magnifying lens. Electronix Express