This Economy Closed Fronted MR16 Halogen Dichroic is suited to a variety of applications that require directional lighting such as track lighting recessed ceiling lights and pendant fixtures. This 12 Volt 20 Watt bulb features a very wide 60 degree beam and offers a lamp life of 2000 hours compared to a standard halogen or incandescent light bulb. This is a high intensity light source that emits a crisp bright white light.