Efficiency is at its best with this eternity gooseneck desk lamp by Adesso. Being a member of Adesso's LED Collection, this technology allows for hours and hours of use (up to 100,000), without changing a bulb! This wonderful satin steel desk office lamp has a weighted base which displays the toggle switch, a height-adjustable flexible gooseneck, uses a transformer plug, and has a cool-burning light. Each lamp head uses only 2 watts of electricity, but creates a light equivalent to a 30 watt bulb.. The perfect task light for any job!