Thanks for the replies.
They are wired direct to the battery via a toggle switch that I used for my old spot lights, now removed, they came with a switch but it is supposed to mount onto the handle bars, it would have meant cutting up the plastic handle bar covers which I didn't fancy doing.
The visibility concerning the turn signals is not an issue as I have super bright leds in them, also, once adjusted properly they won't seem as bright hopefully!
I will try and put a little video on YouTube shortly.
Cheers,
Don.