I have a Lutron Spacer System - SPS-600 remote control light switch for sale. Its only a few months old and works perfectly. Lutron just sent me their new maestro unit as a beta tester so I'm selling off my old Spacer unit cheap. I'd like $25 US shipped and accept paypal. The unit is white in color and ships with the IR remote that you can use to teach any Universal remote. There's also some additional pronto codes available on the RemoteCentral site that can be useful. Here's the owners manual from Lutron's website. 600 Watt single-location dimmer with IR receiver, Infrared Wireless Remote Control, and Claro single-gang wallplate SP-600-HT- Download Complete Spec Sheet in Acrobat Format IR wireless remote control available in white only. Minimum load on dimmers is 40W.