Electronic Digital Timer Switch EU FR UK US Plug Kitchen Timer Outlet 230V 50HZ Programmable Timing Socket With LCD Display Specifications: The digital recycling timer is produced by TOPEAST Company. any device to be turned on and off at precise intervals. The CT-1 has a digital LCD display allowing user adjustable settings. A photo sensor with user controlled day/night/both button allows user to select the time period that the will operate. A built in rechargeable Ni-MH backup battery stores user settings in case of a power outage or failure. The timers have a wide range of uses including but not limited to: With AC power supply, the icon lights up and works normally.When there is no AC power supply, the icon goes out, the brightness is not detected at this time, and the system enters the standby mode.Working Power: 230VAC /50HzWorking Current: 16A maxBrightness Setting Range? 0~99Built-in Battery: 3.6VWorking Temperature: -10?~40?Controlling Hydroponics/Aeroponics Pumps Exhaust fans CO2 generators or tanks Ozone generators etc.