I just have to report this to you all, so you do not make the same mistake as I did! I Just had a new coop built. We have had a huge snowstorm here in VA and in preperation I put the heat lamp that I used all through their lives into the coop. It was the clamp on kind. I did not secure it other than clamping it down. In their old coop I had it attatched via a zip tie. Well they must have knocked it down while I was away for the day...I came back to a massive fire. Of course no survivors, the entire structure burned down to almost nothing. If it wasn't for all the snow I would have lost my house as well. Sad , Sad day. Please don't make the same mistake I did.