Christmas lights huh?
I might just give that a try. My 7 hens early this summer were giving me 5-7 eggs a day, and by the way started laying early last winter/late fall.
I was gone a lot this summer and had someone taking care of them for me without any problems, I'll ask tomorrow how many eggs they laid this summer. When I was home this summer I did get the normal amount of eggs. but now I get 2-3 eggs a day, and I also let them out in the yard, which I've only done in the fall due to them destroying my perennials, which I allow at this time of year.
I really don't want to light up my backyard, but I'll give it a try. I do have electricity in the hen house for the cookie tin heater, so that will make it easier.
Thanks for the tip.