I just placed my first order of chicks from Ideal! They are not being shipped until July 16th so I have some time to get ready. My question is... what kind of light bulb do you use for the heat lamp? Does it have to be a special kind or can you use any old bulb? I bought the lamp today with the ceramic cover but it didn't come with a bulb. This is probably a really stupid question! I just have no idea! LOL These are my first day old baby chicks, I want to make sure they live! I'm getting: 2 barred rock 2 SLW 1 GLW 2 ameraucannas 1 RIR 1 buckeye Thanks!!