Chris, I am turning lights on for the Catalanas this weekend. I am just not picky about what type of light I use. The lights are just supplementing what I get otherwise.
We are fortunate to have pretty good weather in the winter. Shorter days of course, and not much longer than yours. The way some of my pens are set up, they get more sun in the winter. The sun is lower in the sky, and the low angle allows more in.
I had considered using the clear roof panels myself. I do not think they would work well on the pens that I have in the summer. I think that I would cook them.
We are fortunate to have pretty good weather in the winter. Shorter days of course, and not much longer than yours. The way some of my pens are set up, they get more sun in the winter. The sun is lower in the sky, and the low angle allows more in.
I had considered using the clear roof panels myself. I do not think they would work well on the pens that I have in the summer. I think that I would cook them.