well my wife did the " they are gunna get cold" thing putting human needs on the animals. she asked me to put broder lights in the pens to add some heat. I hung them about 36" high. well my one big goose "King Kong" must have pecked at the light all night? he is tore up today, he has mangled feathers and nicks in his beak and forehead. if I didn't know better it looks as if he was rubbing his head directly on the bulb? he looked pretty bad when I got home today and was half temped to bring him in the house. he got a bath in the pool and shook out his feathers some but if you look past the ruffed up feathers his skin looks real red. hope he isn't burned.