There are quite a few other options if you want to put a setup together yourself, there is also quite a few threads if your search some.
Glad you came aboard Fred:good2:8 years ago I added the rear light kit to my 2210, seemed like a lot to me too. But it was a complete kit with connectors, switch, brackets, etc and the reassurance that you're not going to damage your tractor or wiring with a short or overload.
Later that same year I wanted to add two forward-facing lights to my ROPS and went the cheap route, just bought two generic flood lamps and tied them into the rear light switch. They probably draw more power than the circuit should handle but they have worked fine for 8 years now.
So kinda of a 'you get what you pay for' situation. I would say, if you understand electricity basics and have a way to fabricate a bracket or two, you can 'build your own' for a lot less......