1 Made of high quality plastic sockets, won't easily break down in heat stress 2Suitable for all incandescent lamps and UV globe sockets used with heaters or halogen lamps or other bulbs under 300W 3Independent switch, easy to use and safe 4Can be equipped with light bubble, heater, UVA, UVB rays, infrared heater etc 5Used to warm reptiles, amphibians, birds, fish, mammals, chickens, ducks, puppies or for any animal that is sick or cold etc