About this item Abundant Quantity: you will get 9 heat lamp bulbs for reptiles, made of solid ceramic elements, heat evenly, and 1 digital thermometer, sufficient quantity to meet your various use and replacement needs Practical Tools: the ceramic heat lamp creates a sunbathing area for reptiles, increasing the overall air temperature in the container, and promoting reptile appetite and body color deposition, also can promote reptile mobility, digestion and reproduction Multiple Uses: this 100W black reptile heat lamp has nice heat dissipation and does not emit light, ideal for pets, lizards, coops, chickens, turtles, snakes, bearded dragons, aquariums and so on Nice Performance: the input voltage is AC 110-120V, the power is 100 watts, the full size of ceramic heat emitter is about 1.77 inches in diameter, 2.17 inches in height, about 4-6 hours a day for better results, 3 months need to be replaced later Warm Tips: the surface temperature of this infrared heat lamp is very high when it is working, so please do not test the temperature by hand; Do not touch the heat lamp immediately after turning it off, please wait at least 1 hour to cool down; Do not use when the voltage is unstable, do not splash water on the bulb during use, and also adjust the distance between the heating lamp and pets