Depending on the amount of chicks you are getting. Try looking into DIY brooder plates that use heating pad with no auto shut off and a structure to support the heating pad. Mine cost $20 -the cost of the heat pad, treaded rod, washers and bolts (I had a wire shelf already). My chicks are using it great. They are so quiet and sleep all night because they don’t have a light blaring at them 24/7. It has been easy to regulate and adjust too. Have one end higher than the other, the low end should be at chicks back, then they self regulate by getting closer to the pad based on the warmth they need. Here is a link with the main idea of it and number of people using it even in their coop with ambient temps in 30s. I never would have brooded my own chicks if I wouldn’t of found this as I’m scared to death of heat lamps.
https://www.backyardchickens.com/th...d-in-the-brooder-picture-heavy-update.956958/
https://www.backyardchickens.com/th...d-in-the-brooder-picture-heavy-update.956958/