Enerlites het06-12-w 7 button in-wall countdown timer switch can time delay of minimum 30 minutes to maximum 12 hours. This fan switch and light switch is designed to replace the wall switch or spring wound timer to provide better energy saving solution. On/off control of all the lights, fans and heaters in your rooms and offices at the time desired. Six countdown time options bring you great experience in utilizing the timer switch to meet your different schedule need. Preset time countdown 30 min, 1 hr., 2 hr., 4 hr., 8 hr., or 12 hr. Push on/off button features easy operation. You can install it in bedroom, family room, bathroom heater timer switch and garage to turn off the light and fan automatically when the preset time is up. Het06-12 fan switch outlet is your great energy control solution and lifestyle choice for home improvement and new home. Blue led night light stays on, great to install in the hallway for better visibility at night. Easy installation and easy operation, no need to configure any settings or change preset settings. This wall timer switch for lights can make your life easier and smarter with this smart home gadget.