Hello - I've just joined. I wanted to spread a way to heat feeders in this freezing weather. Just hooked it up this evening - hope it works. Here's what I did: I found a work lamp that clips on, clipped it on a solid board and aimed it at the feeder. Hope the nectar will not be frozen in the morning! We are having very unusual cold weather here in Vancouver BC - did not have this problem last year. Can't figure out how to add image, so I hope I've described it well. Any suggestions very welcome.