About this item This 75W infrared heat lamp is made of solid ceramics element, it has a perfect heat radiation feature and no light emitted This heat lamp’s input voltage is AC 90-120V, power is 75-Watts, full size is diameter 3.15 inch x height 4.13 inch This ceramic heat lamp is simple and easy to install, just screw it into a standard porcelain E26 screw socket, great for pet, coop, chicken, turtle This white ceramic heat emitter is 24 hour heat source with 100% heat efficiency, perfect for reptiles and amphibians. It could last 9000-15,000 hours, even longer This bulb‘s surface temperature is very high when working, please do not use your hand to test the temperature, also please adjust the distance between the heat lamp and the pets. See more product details