Hello! I am a preschool teacher with a failed hatch attempt (unless some hatch as a surprise after day 27)! I just picked up 4 one week old chicks to bring into school tomorrow so the kids aren't devastated. There is a HUGE metal brooding box at school with lamps that I would like to avoid using because of its size and because I only have four little chicks. I currently have them in a box with a regular gooseneck lamp with a red bulb in it for heat. Is this something that I can continue for the next two weeks? I want to make sure they are warm enough and I am getting some mixed information from what I am looking up. If I am able to use this "regular" lamp, what bulb so you reccomend?