I'm about to get my first baby chicks! I'm trying to get everything set up. I'm going to keep them in our back room in a wire dog crate, to keep them safe from my cats and dogs. I'm getting a clamp lamp for heat, but I'm not sure what kind of light bulb to get. Do you use a regular one? Do I need a red heat light, or a regular reptile heat bulb? What wattage? I don't want to get the wrong thing! Also, do you leave the light on all night for warmth?