These fixtures come in a variety of different flavors, such as a spot, wash, beam, and hybrid. Each of these names refers to the beam angle range of the fixture. Beam is the narrowest, spot is a little wider, wash is the widest, and hybrid could be any combination of those three. These units also have color capability, movement, gobo patterns, and a long list of other functions. As the most versatile option, they allow you to really take a show to a whole new level.