They will most likely be fine with out the lamp if they are three or four weeks old and have feathers.I'm not sure now what to do for tonight. It's still 80 degrees outside, but the low tonight is 65. So when I go to bed, I'm worried it'll still be too warm to put their lamp on, but will get too cold later on to go without. Geez, this is more worrisome than I thought, lol!

