Right now I have a 12 x 18 coop, like a shed, really, with three windows that do not open. The middle window has a hardware cloth screen. My question is, what wattage of light should I put in there for the winter to have my 12 pullets lay all year round? I have a timer set for 14 1/2 hours of light, and the light in there is a small energy-saver spiral one equal to 60 watts. The ceiling is like 8 feet high; is tis enough light?
