Evergreen Pet Supplies 2-Pack of 75 Watt Infrared Heat Lamp/Light/Bulb for Reptile and Amphibian Use Our reptile heat lamp / basking light provides a powerful source of infrared heat emissions for animals requiring heat at night without light output generated by UVB lights. 75 watts, 120 volts Perfect for a wide variety of reptiles and amphibians, including hermit crabs, bearded dragons, tortoises, turtles, geckos, snakes (pythons, boas, etc.), iguanas, lizards, chameleons, frogs, toads, uromastyx, chuckwallas, monitors, tegus, etc. Our reptile light is also great for cats and dogs that live outdoors but require heat at night, as well as an array of birds (chicks, chickens, ducks, parrots, cockatiels, etc.), and many other animals. Instructions included to ensure optimal results. Compatible with a variety of enclosures, including vivariums, tanks, cages, terrariums, vision cages, aquariums, reptariums, plastic/PVC/acrylic/glass cages, outdoor enclosures and hatcheries. Great for nocturnal animals. We conduct a 3-step test on each bulb to ensure proper functionality when manufactured. When used as directed, offers best-in-class lifespan compared to other competitive bulbs (based on in-house testing). Expected bulb lifetime is ~800-1000 hours. Use with ceramic socket IMPORTANT INSTRUCTIONS: To ensure the safety of you and your animal when using this (and any other) specialty lightbulb by preventing blowout: A) Use a good quality socket where the metal lead comes in full contact with the base of the bulb (a gap can cause power to arc). B) Plug the socket/fixture into a surge protector before plugging into the wall. C) Handle bulb carefully - do not get hand oil on the metal of the bulb. IF YOU HAVE ANY QUESTIONS OR CONCERNS, PLEASE CONTACT US THROUGH AMAZON