The one thing I would not do is use a light bulb for heat. There are several small heaters available with safety shutoff switches in case of tip over. We all have good intentions of being safe while keeping light bulbs safely away from items that will flame up, but there is just that one time we forget and disaster happens. My .02 worth.
2019 Whitehawk 28RL
2018 Ford F150 3.5 Ecoboost w/3.55
Dennis, Cindy, Philip, and Sarah