Adjustable Universal Ac Voltage Regulator

Improved ac regulator with adjustable output. universal voltage regulator limits voltage to 12.0 - 16.0 volts for ac systems (dc systems require a regulator / rectifier.) conditions circuit to eliminate electrical spikes, protect from lamp blow-outs, and reduce flicker and dimming. included in trail tech plug-and-play high-output ac electrical systems with model-specific connectors; no cutting or splicing required. designed and manufactured by trail tech. "dial-a-brightness" for halogen and quartz lights: at 14+ vac setting, the lamps will approach hid lumens (~70%) but lamp life is short (good for racing); ~25 hour lamp life. at standard setting, about 13.8 vac, the lamps should last about 500 hours. at minimum setting, the lamps are not as bright as hid (~30%), but last over 1,000 hours.