ITEM NAME:Mini Black Ceramic Heat Infrared Lamp Bulb (110V/100W) C5N4 Mini Black Ceramic Heat Infrared Lamp Bulb (110V/100W) C5N4 Tolerates high temperatures from reptile heat or light bulbs. Tough ceramic sockets won't break down in heat stress. The black exterior finish is powder coated and fired for added luster and long life. The bulb is made from glass containing rare earth black phosphors, which simulates the moon's natural glow for nocturnal viewing without disturbing the reptile's day/night cycle. 100% Brand new and high quality Heating source: Ceramic, infrared, electrical, no light emitted Usage Suggestions: Heating, chicken coops, brooding, grow light Wattage: 100W Voltage: 110V Color: Black Material: Ceramic + Alloy Diameter of heating surface: 6.0cm Height: 7.50cm Includes: 1x Mini Black Ceramic Heat Infrared Lamp Bulb Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.The measurement allowed error is +/-1-3 cm.