I try to remember to pick up one. I have a heat lamp, was just avoiding using it after reading the horror stories of things catching fire.
A heat lamp is good to have as a backup just in case you need it. I got my chicks a day earlier than expected, and my heating pad wasn't set up yet. My heat lamp bought me time to get things set up.
. I'm not against purchasing some, but being able to make it when the store isn't available is a great option. Thanks