"Are you sick of extension cords, wires hanging everywhere, and high costs of electricians? The SC-8FC System is the answer! SC-8FC System - Hassle free 8 channel lighting control system * Uses a low voltage signal to switch lighting effects on and off or flash * System comes with: one SC-8FC, 8 channel switch center with new built-in power supply and switch for a CC-2016 * Access ""All On"", ""Blackout"", & ""All Off"" features * One SC-RP8, 8 channel, 15A relay pack, * One LC-EX25; 25 ft. control cable * Extensions and additional packs are available * One SC-8FC System can control up to 2 SC-RP8 relay packs together * Relay pack features 8 switched channels and 1 unswitched A/C channel for plugging in constant ""ON"" items; ie. mirror ball motors * 120V or 220V operation SC-8FC Deluxe System - * SC-8FC System (SC-8FC, RP-8 & SC-EX25) plus one CC-2016 chase controller & one 25 ft. 1/4"" to 1/4"" TRS stereo cable * CC-2016 provides additional chasing options * Maximum load: 15 amps or 1800 watts per relay pack (using separate circuit for each) * Dimensions: SC-8FC - 19"" x 2"" x 2"", SC-RP8 - 19"" x 5"" x 2"", CC-2016 - 3"" x 5"" x 9.5"" * System weight: 13lbs. (SC-8FC System) / 17 lbs. (SC-8FC Deluxe System)"