- May 9, 2011
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I have my 11 Red-Rock 41/2 month old pullets in a wooden building that is covered with tar-paper. It is about 8x10. It can go to -20 here in Maine and I want to put an infrared light over their roost for warmth. What size should I get? The roof is low. Also is it okay to leave a regular bulb on all night?