SwitchEx is a driver and dimmer in on reliable wall fixture. SwitchEx drives and dims 24VDC LED lighting from your 120VAC current. Available with three interchangeable face plate finishes, SwitchEx fits standard electrical boxes. Winner of the Architectural SSL Product Innovation Award. NOTE: Not for use with GMR4, GMR6 or SDP pucksKEY FEATURES:• All in one power supply and wall dimmer• Eliminates compatibility issues found in other dimmers• Fits in standard recessed electrical box• 100% - 1% smooth dimming• No minimum load• Single pole preset dimmer with on/off sliding switch• Adjustable voltage output dial• Includes a voltage barrier partition that enables installation of high and low voltage circuit in same box• No de-rating required when ganging units• Power failure memory