"Rheo Head"

The head has an adjustable beam. This is the same unit used on 6 Volt Nite Lites systems, but can be used with 4, 6 or 12 volt systems. The features of this head are spare bulb holder, pre-spotted 6 volt bulb, rugged ABS housing, metal cap hook, rugged light weight. Brilliant blue white light spot with heavy molded cord.