CORE LED MR16 uses the latest in LED technology to provide a direct replacement for Halogen MR16 Lamps. Patented optical technology and superior thermal management makes this LED bulb one of the most efficient LED MR16’s out in the market today. Life rating of 50,000 hours is more than 10 times the lamp life of a standard MR16 halogen lamp. Available in a variety of color temperatures, this high performance LED bulb is suitable for any retail, residential or commercial application.