Reptile pet lamp stand turtle lizard crawling pet basking lamp UVA heating lamp bracket warm lamp clip timing switchThe timer switch can not only control the light intensity of the bulb, but also control the working time of the bulb (2H/4H/8H can be selected) 1. Timing system: After pressing the red switch, you can press the timing button. Press once for 2 hours, then press for 4 hours, and press the third time for 8 hours. You can set 8H before going to bed and 4H before going out to eat. When the time is up, it will automatically power off. 2. Control the light intensity: Press the plus sign to increase the brightness, press the minus sign to decrease the brightness. We do not recommend rapidly increasing or decreasing brightness as this will shorten the life of the heat lamp. Suitable for: basking lamp / fluorescent lamp night lamp, etc. Lamp holder model: E27 ceramic lamp holder Switch: timer switch, adjustable brightness Features: high temperature resistance, universal adjustment Applicable objects: reptiles such as turtles, lizards Exposed line length: 115cmSmart timer switch size: 8cm*3cmFeatures:Short press: three-speed adjustment (brightening/darkening)Long press: stepless adjustment (brightening/darkening)Timing function: 2/48 hours timing adjustmentPackage:1X Timing Switch Light Holder1x E27 75W bulb