Usage Tips:1ADJUSTABLE METAL BRACKET: Dimmable reptile light includes two adjustable metal brackets that can be rotated 360 degrees in any direction, solid ceramic sockets that are heat resistant and durable. 2ADJUSTABLE SWITCH: Reptile heat lamp with adjustable switch and strong bracket clips, dimming function range, can adjust the light brightness and temperature, safe and energy saving. 3SIMULATES SUNLIGHT: UVA UVB reptile lamp simulates sunlight, providing UVA UVB heat and visible light (without light source), providing sufficient heat and light for sea turtles. 4ACCELERATES CALCIUM ABSORPTION: Reptile light promotes the formation of vitamin D3, accelerates calcium absorption, and reduces the chance of reptile illness. Suitable for turtles, geckos, snakes, lizards, etc. 5WITH E27 LAMPHOLDER: UVA UVB reptile Light comes with a lamp holder for a variety of E27 lamps, such as fluorescent, incandescent, ceramic heaters, bulbs, halogen, LED, etc.1 x UVA UVB Reptile Light