Thanks for the information!

I don't have a thermometer that will read the air very well but I will take my most sensitive one down now to check. To my hand it feels awfully warm (I wouldn't want to sit under it for very long). My basement is dry and I wouldn't consider it cold. They are tucked between a filing cabinet and a stack of plastic bins and I am keeping their bin off the floor with some cardboard boxes because I was afraid of it leeching the heat out from the bottom.
I'll go and put a towel down there so they can go underneath it if they want. So far no one is huddled together under the lamp and no one's hiding from it in the other side. I put the lamp at one end of the bin so they have a choice.
As soon as we could I filled their water dispenser with filtered water and their food dish with the same stuff they were using at the Tractor Supply out here. The light is the same one they were using in the brooding bins at TS, red bulb and everything. They should be a week old at least because that's what the associate told us; they have little wing feathers all ready.
I agonized over the lamp placement and I've been adjusting it all afternoon; I hooked it with the clamps on a bit of metal and a few good tugs didn't bring it down.
Is there anything I am missing? The pasty butt is all better as far as I can tell. The chick is drinking, eating, moving around well. The bedding is all stirred up from their kicking it around (going to make it deeper tomorrow).
Agenda for the morning:
-Add more food, rinse and refresh water dispenser
-Clean bedding, make deeper
-Pick up sticky thermometer for brooder
-Disinfect and scrub larger bin so there is more room for the chicks
-Give them an intact, old towel to snuggle with
Anything else I am missing? I'm going to re-read a few books tomorrow.
ETA:
So I took my thermometer down there, it's a no go since it's electronic. Near the light it was climbing over 95 so I'll get a thermometer from the pet store as soon as I can tomorrow.
They were all asleep until I started poking around to check the temp. No one was sprawled out or panting and they weren't huddled together for warmth. There were a few pairs snuggled together but two that were a bit further apart from each other. I was concerned the air around them was under 90 degrees so I moved the lamp down a few inches. My husband will check on them at 5am. They have plenty of water and food still.