Has anyone used this or one like it? I will not have power in my coop.
http://www.mcmurrayhatchery.com/product/nite_guard.html
http://www.mcmurrayhatchery.com/product/nite_guard.html
http://www.mcmurrayhatchery.com/product/nite_guard.html
http://www.mcmurrayhatchery.com/product/nite_guard.html