The Universal Power Module is a great investment for the indoor
gardener.With two power outlets on the front, this unit allows the
operation of additional HID lights or multiple fans. Just plug the
Universal Power Module into a standard household outlet and plug the
included 16' cable into a timer or thermostat.When the thermostat or
timer kicks on, the Universal Power Module triggers the lights or fans
plugged into it to turn on. Now indoor gardeners can run additional
equipment from a different circuit with a common control unit. Unit
rated for 15 amps at 120 volts. Universal Power Module carries a
three-year warranty.