When I wrote GUPnP Network Light, I thought of it as just a simple example application that demonstrates how easy it is to implement UPnP devices and services using GUPnP. However there is one man, Mr. Hugo Baldasano Calleja who being an electrical engineer is very much interested in light bulbs and has recently been writing control point for Network Light.
While discussing about his code with him on IRC, I started to wonder how would a simple control point GUI for Network Light look like. I realized that it would look exactly the same as the Network Light itself. Since Hugo had already made it possible for multiple instances of Network Light to co-exist happily on the same network/machine, I decided to turn Network Light GUI to be a Control Point that controls all the Lights on the network, not just itself. The change is already in the trunk and will be released soon. Here is a screenshot: