Genuine Original OEM X10 Wireless Decorator Style 3-Way Dimmer Model WS12A-C

X10 Powerhouse Decorator Style RWS17 Wall Dimmer Switch White/Ivory 1&3-Way

WS12A Decorator Dimmer Switch - X10

Genuine Original OEM X10 Wireless Decorator Style 3-Way Dimmer Model WS12A-C

X10 WS12A Decorator 3-Way Dimmer Wall Light Switch

X-10 POWERHOUSE Decorator (Master) Wall Dimmer Module Fro Single and 3-Way app.

NOS X-10 Powerhouse Decorator Style 3-Way Dimmer (WS12A) 120V Plug In Module

X10 WS12A Decorator Style 3-Way (or Single) Dimmer - Brand New in Box!