1 Flexible E27 lamp socket: the heating lamp can be swivelled 360 degrees in all directions and the lamp head can be swivelled 180 degrees up and down. Easy to adjust to all angles and illuminate the reptile habitat. 2 Ceramic base: High temperature resistant ceramic socket can be used with any bulb with a standard E27 screw. Sturdy construction with metal surface is made for everyday use. 3 E27 heating lamp socket: the heating lamp socket can be used with UVB, UVA bulb, ceramic heat spotlight, UVB fluorescent lamp, UVA spot lamp, day/night heat light. 4 Easy installation: an independent switch in the middle of the cable is convenient to switch the sunlight on or off safely and energy-saving. Warm Tips: Before removing the lamp or the bulb, please turn off the power supply to avoid electric shock or burns. 5 Wide applications: reptile heat lamp can be used for a variety of reptiles and amphibians, including bearded dragons, geckos, snakes, turtles, iguanas, lizards, chameleons, frogs, toads and more.