I have used their rgb lights before and others. The RGB that they have is one of the best that I have seen and used. I have recently gotten their new touch color controller for it and it is really quite simple to use. It allows me to touch a wheel with all the colors on it and to also go to white from any color. It really has been the simplest RGB controller I have used.
BTW I also heard they just released a new dimming light bulb that works with all the automation systems. Has anyone seen it or used it?