Suitable For LED Fittings. Two Outlets Per Channel. DMX controlledPower supply: :- 230Vac- 50Hz Dimensions: :- 193 x 72 x 260mm Weight: :- :- 2.3kg. This 4 channel DMX relay pack has 4 DMX channels each with 2 IEC power outputs per channel. It completely turns the power on and off saving energy and preserving the lifespan of your light effects. This is ideal for using with low voltage LED light effects which when used with dimmer packs can turn on and off randomly.. dmx relay