Provides capability for a zone on a GRAFIK Eye control unit (or other product) to dim a fully loaded circuit of lighting. May be used to switch incandescent, electronic low-voltage, magnetic low-voltage, and neon/cold cathode lighting sources, as well as Tu-Wire fluorescent dimming ballasts. Automatically selects leading-edge or trailing-edge dimming for low-voltage transformers. Provides power and dimming for one zone. Up to 3 power modules may be wired on a single GRAFIK Eye zone. Not for use with non-dim loads. Works with 120VAC versions of GRAFIK Eye QS and GRAFIK Eye 3000 Series control units. LP, LCP, and GP dimming panels, HomeWorks remote power panels, and Lutron 3-wire fluorescent dimmers.