GE Heat Lamp Light Bulb, Incandescent Red Light, 250 Watt, BR40 Indoor Floodlight - Walmart.com
Once® - 100 Watt Heavy Duty Heat Bulb
Heatlamp Bulb (120V, 60W) P/N: 84-0001 – AutoFry
Sunlite 375-Watt R40 Dimmable Medium Base Incandescent Heat Lamp Bulb with Transparent Red Finish (6-Pack) HD03356-6 - The Home Depot
Clear Infrared Heat Lamp Bulb | Cackle Hatchery®
Amazon.com: FIVEAGE 75W Reptile Night Heat Bulbs, Moonlight Pet Light UVA Basking Spot Lamp, Infrared Heating Bulb for Reptile and Amphibian Use - 2 Pack : Pet Supplies
E27 Pet Heating Lamp Reptiles Infrared Emitter Heat Light Bulb Chicken Piglet Heating Insulation Light Pet Brooder Lamp - AliExpress
GE R40 Soft White Medium Base (E-26) Dimmable Light Bulb (6-Pack) at Lowes.com