FAR INFRARED HEATING: This 100W infrared heat lamp is made of solid ceramics element, it has a perfect heat radiation feature and no light emitted 24hr Heat Source 100% Efficiency. The heating lights will make heat higher generally within 30 seconds, and it keeps a constant temperature when reaching at certain power. WARNING :The iron mesh is a little hot during use, which is a normal phenomenon. Pets know how to adjust their temperature by adjusting the distance from the anti scalding net, so don't worry about being scalded. Do not directly touch the bulb during use, there is a risk of scalding. ANTI SCALD: Reptiles and amphibians like to approach the heat source, reptile heat lamp with guard is block the distance between the pet and the heat source, avoid the risk of scalding and injury. UNIQUE DESIGN: Heat Light Bulb adopts anti-biting hanging hook design, which is made of high quality iron, capable of bearing strong force and less prone to deformation.The wire is covered with a thick metal wire to avoid the risk of electric shock for your pet due to bite. The hook at the side for hanging items on pet cage, through you can put it wherever you want. WIDE APPLICATION: Ceramic Heat Lamp improve blood circulation of a variety of pets;to activate the pet molecular activity;enhance pets' metabolism, improve the immune function of pets so as to offer the pet a suitable temperature environment. Suitable for all kinds of reptiles, turtle, snakes, lizards, frogs, chicks and other pets.