Rugged and reliable heat lamp. Versatile and effective—warm lambs, goat kids, chickens, ducks, puppies or any animal that is sick or cold Bulb NOT included. Ceramic fixture fits standard BR40 or infrared heat lamp bulbs up to 250W. Safer than other livestock heat lamps. Heavy-duty plastic grill helps to prevent damage to bulbs and animals. Glass-reinforced plastic—for resistance to high temperatures and ornery animals. 16 ft cord with anti-chew spring wire. Dimensions: 9-3/8" diameter, 15" tall. Common heat lamps are often blamed for barn fires, scorched wool and overheating. The “Prima” is better in every way—strength, safety, protective guard, and hanging system. Rugged and reliable heat lamp used to warm lambs, goat kids, chickens, ducks, puppies or for any animal that is sick or cold. Common heat lamps are often blamed for barn fires, scorched wool and overheating. The “Prima” is better in every way—strength, safety, protective guard, and hanging system. Use standard or infrared heat lamp bulbs no larger than 250W.