EZDim Product - First LED Driver + In-Wall Dimmer Switch in one unit, Simplifies LED installation by eliminating compatibility issues between driver and dimmer; Fits in a standard recessed electrical box100% - 1% SMOOTHING DIMMING - Output voltage is adjustable via sliding lever, main suapply output voltages remain within the regulation limit of +/- 3%. Short circuit, thermal runway, and over voltage protectionPower failure memory - If power is interrupted, EZDim will return to setting prior to interruption; No derating required when ganging unitsInput Voltage - 120VAC (108 ~ 132VAC), 50/60Hz (47 ~ 63Hz), Stand-by Power: ≤0.5W; Input Current: HITLIGHTS QUALITY, UL LISTED, RoHS Certified, CE Certified & MADE IN THE USA and backed by a FIVE year from HitLights for peace of mind; Contact our US-based customer service team at any time for no-hassle troubleshooting and replacement or for any questions about purchasing or installation Product Description HitLights 100 Watt LED Driver and Dimmer Switch Single Integrated Unit, EZDim 120V AC – 24V DC Wall Dimmer Switch Compatible with Most Solid Color 24VDC Tape Lights and Fixtures, UL Listed. Manufacturer Contact Information Made by HITlights: For questions about the product or product usage, please call (855) 768-4135 to contact the manufacturer.