nah, shut em off and ship them to me, I'll check them out and see if they work on my tank and will return them in 2-3 years.
Some run them some don't. There isn't a whole lot in there that needs the lights right now so you can save some power by not running them. At the same time, if you run them when you get that algae bloom those lights will keep that algae very happy so it may be best not to run them.
If you do have some cool stuff on your rock (I had a lot of macro algae, feather dusters, etc) then run em, but you don't need all those lights going just for that.