Looking at the controllers available, they seem to do a lot more than I need and I guess they aren't cheap.
I am putting in a fairly simple system: 1Xpump,1XSWG,1Xsingle colour LED. No spa.
If I put in separate timers for the pump and SWG (the SWG already has one), there is no guaranteeing that the clocks will keep the same time exactly.
I suppose I could set the pump timer to start before and finish after the SWG but this seems a bit messy. I cant find a timer which will accommodate 3 items but a controller seems like overkill. What do people suggest in this sort of circumstance.