I have now completed the lighting circuits for the cycle and trailer, so a quick thank you to all who helped, KrisBlueNZ, KJ6EAD, (*steve*) and CocaCola.
The triple front lights now has a strobe on one light and I can have 1, 2 or 3 lights on at a time, the rear array I set them as 2 rows of chevrons, one reversed,
>>>><<<< they work really well.
So far they have run for around 3 hours and still seem to be as bright as when I started.
Doing this project has given me a whole load of other projects, mostly LED, so I will be back to bug you all soon.
Btw Kris I managed to talk Maplins into donating a piece of stripboard, so my budget is unused.