Originally Posted by
Jonathan K.
Hello,
Are you referring to the Caséta Plug-in Lamp Dimmer (model# PD-3PCL)? If so, this device is only rated for control of 120VAC lights. We do not recommend using this with low-voltage transformers, or drivers, as doing so could damage the dimmer, transformer, and/or LED lights.
The Caséta ELV Dimmer (model # PD-5NE) is rated for use with either magnetic low-voltage or electronic low-voltage transformers or drivers so long as the dimmer is programmed to the correct phase for the transformer or driver (e.g. forward phase for magnetic low-voltage or reverse phase for electronic low-voltage).