These 1W and 3W MR16 solid-state lamps feature standard bi-pin bases and integrated constant-current drivers that can accept variable inputs from 8V to 16V in either an alternating current or a direct current. Built around Cree's Xlamp LED technology, each lamp has an operating life of over 25,000 hours and is housed in a standard white housing made from UL-rated materials. Additionally, lamps are available in two output power configurations, 45 lumens and 80 lumens, in seven colors: white, amber, blue, cyan, green, orange, and red.