<p>The Wemo Wi-Fi Smart Dimmer gives you total control over your lights without requiring a subscription or hub. Using the free Wemo App, you can schedule your hall lights to turn off at sunrise or synchronize lights with the sunset. Night Mode allows you to set your dimmer to turn on to a lower light level during specific times to minimize bright-light blinding. Control the dimmer with Amazon Alexa, Apple HomeKit and Hey Google for hands-free operation. No matter what type of bulb you're using, you'll enjoy the maximum amount of dimming range with no flickering. Long Press feature lets you set any number of other Wemo devices to respond to a two-second press of the dimmer button. You can also use Long Press to turn all Wemo lights and devices on or off.</p>