We've done a lot of research and I understand we need to get that temp up to 95 degrees in there at first. I've seen everything from 100 watt regular bulbs up to 250Watt heat lamps recommended. Obviously there are a lot of different brooder set ups out there. Here is what we are doing. We have a wooden cabinet box (my Dad built it for another purpose, but it is perfect for this) - about 40 inches by 44 inches. It's about 18 inches deep and has cool screen doors that open up the top. So the lamp will be over the screen - and the box has a lot of ventilation. We are brooding in our dining room (a large open room) which has a nighttime temp of maybe 55-60 degrees this time of year and a daytime temp of up to 70 (if we are lucky!). What lighting set up would you recommend?