Amazon.com: Fengrun 250watt Infrared Heating Lamp for Animal Poultry Swine Bathroom Warming Red Hard Glass Pet Light(250w,120v) : Tools & Home Improvement
BULBMASTER 250 Watts R40 Red Heat Lamps Outdoor Bulbs for Pets Flood Light Bulb for Chickens Infrared Reflector 250W R40 Incandescent Medium E26 Base 2 Pack - Amazon.com
Standard 250BR40/1/120 250 Watt Clear 120V Medium Base BR40
Feit Electric BR40 250-Watt 120-Volt Incandescent Red Heat Lamp Light Bulb 250R40/10 - The Home Depot