super bright, FOUR lamp, double ended curtain strobe in a rugged molded body with 8 foot power cord. Strobes at a random rate of approximately 60 flashes per minute. Speed may be varied by plugging unit into a dimmer. Self-contained, reliable, solid state circuitry. Specifications The housing is made from a single molded opaque black polyethylene body and two clear injection-molded UVEX covers (cap); there are no glued parts permitted. At 120V draws approximately 0.62 amps @ 74 watts. Solid state circuitry on a double circuit board holds 2 pair of 4 watt seconds strobe lamps for rugged and dependable operation. Lamps have an estimated five million flash cycle life. Unit operates from any 120 volt AC circuit. Plugged into a conventional dimmer (solid state or auto transformer) the random strobe flash rate can be varied. The unit is supplied with a black 8 foot, 18 AWG flat AC line cord with strain relief, and a two prong polarized Edison connector. The frequency of the flash of any GAM Star Strobe can be varied by using most dimmers. As the voltage is lowered, the flash rate slows. The intensity of each flash is always at maximum. REMOTE CONTROLLABLE STAR STROBE 'DOUBLE HEADER' This model allows you to program and control the flash sequence. A pair of control wires are supplied with each unit. A control signal which can be anywhere between 6 to 24V AC or DC can be used to trigger the unit.