This Osram 7.3W OSRAM Parathom Pro LEDspot111 AR111 50 40° 2700°K/3000°K G53 corresponds to the traditional 50W Halogen spotlight. In terms of quality, it is known as the best of its kind. The warm light color and beautiful light output will delight you. This AR111 LED spot was specially developed for lighting retail spaces and the like. Uses 80% less energy and lasts 15X longer than your traditional halogen bulbs. This Osram LED spot pays for itself within 6 months on average.