i have lots of off the shelf plug in lights and have been thinking of becoming more advanced. So what would this enable me to do?. sorry if that is a small question that creates a long answer.
http://www.ebay.com.au/itm/light-o-rama-light-controller-16-channel-/231445805372?pt=AU_Home_Outdoor_Lighting&hash=item35e33eb93c
http://www.ebay.com.au/itm/light-o-rama-light-controller-16-channel-/231445805372?pt=AU_Home_Outdoor_Lighting&hash=item35e33eb93c