I'm going to brood my first batch of chicks in my coop and am using a 4 bulb light. Do I need to put a white light in it or can I use 4 red bulbs so they know when its night and day or do they need the white light to be attracted to the heat? The coop has a east facing window and gets light quickly in the morning. The light has a thermastat on it and two bulbs turn off when the heat gets to a certain temp. I have been testing it and it seems to be consitant on the temp through the night.
