Long service lifeThis ceramic heat emitter bulb is the perfect 24 hour heat source for reptiles and amphibians. High thermal efficiency, and life expectancy up to 20000 hours, even longer. Note high temperatureThis bulbs 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. Stable heat sourceOur ceramic Heating lamp is a safe, economical, and effective way to provide your reptile with a much-needed heat source. Infrared heat penetrates the scales and skin tissue, promoting health and healing. Widely usedThis black ceramic heat emitter bulb is the perfect 24 hour heat source for all reptiles such as pets reptiles habitats amphibians hamsters snakes birds poultry chicken coop and more. This black ceramic heat emitter bulb is the perfect 24 hour heat source for all reptiles.These porcelain heating devices screw into a standard porcelain incandescent socket, giving off intense muscle-penetrating infrared heat while emitting no light. It will also increase the ambient air temperature in the terrarium. Infrared heat penetrates the scales and skin tissue, promoting health and healing as it widens the blood vessels and increases blood circulation. Specification: Condition: 100% Brand New Item Type: Heating Light Bulb Material: Ceramic + Alloy Optional Colors: Yellow, Black Optional Power: 25W/50W/75W/100W/150W Voltage: 220-230V Base: E27 Size: Approx. 8 x 10cm / 3.1 x 3.9inch Weight: Approx. 157g / 5.5oz Package list: 1 x Heat Emitter Bulb Note: The surface temperature of this bulb is very high, please do not use your hand to test the temperature when working, and please adjust the distance between the hot lamp and the pet.