When connected to a 20 A circuit breaker, provides capacity on a 3 wire fluorescent dimmer for a full 16 A load of lightingUsed to dim incandescent, halogen, electronic low voltage, magnetic low voltage, neon/cold cathode, Lutron® Tu-Wire® or Advance Mark X lighting sourcesPhase adaptive technology automatically selects leading edge or trailing edge dimming for low voltage transformersUp to 3 power modules may be controlled by a single dimmerNot for use with non-dim loadsSurface or recess mountPower module is UL tested and approved for use in air plenums0 to 40 deg C ambient operating temperatureRelative humidity less than 90% non-condensing, indoor use only1920 W capacity