It's a touch panel RF controller (so it doesn't connect to the lights directly).What is the multicolour light switch and where did you source from chief ?
Each side of the kitchen has a separate LED controller unit being powered by a 12v drivers. The touch panel then talks to them over RF allowing each side to be controlled independently.
I also have a WiFi unit hooked into it which can be controlled via phone/tablet which in turn sends an RF signal to the controllers.
I got this gear from a company called Hi-Line but there are loads of places doing similar.
I had considered the Philips Vue stuff but at the time of purchase they didn't offer RGBW LED strips, just RGB (wanted a cool/clean white for food prep). Also the strips i'm using are fully waterproof and can be cut/joined as needed (handy when going around hob the extractor).