Just a thought. We all better be thinking about how we are going to heat our brooders in the future. Incandescent bulbs are being phased out all over the world. We'll be ok in the U.S. for a while, but as specialty bulbs brooder bulbs will skyrocket in price.
See--- http://en.wikipedia.org/wiki/Phase-out_of_incandescent_light_bulbs
See--- http://en.wikipedia.org/wiki/Phase-out_of_incandescent_light_bulbs