LED xMR-16 lamps from MSi are a brilliant technology. The MSi xMR1640150D is a key example of energy-saving lighting. At 6 watts, this lamp is equivalent to a 50-watt incandescent. It matches equivalent bulbs with a center beam candlepower of 3,900. Operating at 480 lumens, this 6-watt bulb produces a cool white color temperature of 4000K with a 15-degree narrow flood angle. The standard MR16 bulb shape and GU5.3 base means that replacement or installation of this beautiful lamp will work with your existing settings. This bulb is compatible with certain dimmers and will work with a set of magnetic or electronic transformers.