Hm ok. I guess I will be giving them natural light. Another thing that occured to me... how warm should the room be? We let the house get pretty cool (into the 60's) since no one is home but the dogs all day. Since the heat from the Ecoglow is more direct than a heat lamp should I kick the thermostat up for a few weeks so they will be warm enough to come out and drink/eat? What is a good temp? Should I go by the standard of 95 the first week minus 5 degrees every week in the brooder? Seems a little hard to do with the EcoGlow set up unless you want your whole house to be a sauna.