Excellent advice Jimyou can use any kind of light bulb.. 60Watt is usually enough for a small batch of chicks.
I am not a fan of heat bulbs.. they are expensive, and they burn out too soon in my opinion.
You are much farther ahead to buy a small heater with a fan and a thermostat for about $18.oo. about the cost of 3 heat bulbs.. but they last for a long time.. and they won't explode and burn your house down..
get yourself some starter crumbles for the baby chicks.. you can get it medicated or non-medicated. I am not so organically inclined, so I get the medicated ..
I do not do any electrolytes .. they just get fresh clean water every day..
and brace yourself, baby chicks die.. don't make yourself go crazy trying to figure out why. some just die ..
.......jiminwisc..........
Knock on wood but I have had pretty decent luck with the heat bulbs. I do like using them for the brooders in the colder months, but now that it is getting so warm out, you are probably right about using a lower watt incandescent. It'll definitely help out on saving on the electric bill.

I don't know about a heater in a brooder unless you had a really big brooder with lots of chicks like you do, Jim. I like the heating pads they sell for rabbits for in my brooders, but that is because I usually only brood 6-7 chicks at a time. My chicks seem to like them too. This one is great for a small amount of chicks & is only 25 watts.
http://www.amazon.com/dp/B000NVC7DO...TF8&colid=1VEAMVGS5EQB0&coliid=I39GBFENFE2S76
I don't normally use the electros either because I hatch my chicks. They aren't shipped. But they are good to have on hand just in case they are or get stressed or have diarrhea, etc.