Control connected loads and lights from anywhere using Wi-Fi, an internet connection and the free my Leviton app; that is all you need, no hub required. Simplify control of the residence - schedule lights and connected loads to turn on/off at specific times or based on sunrise/sunset, easily group smart devices into rooms, and create scenes to activate multiple lights at once. Customize your experience with adjustable fade rates, maximum/minimum illumination levels, and more if desired. Supports LED and CFL technologies up to 600 Watts along with support for legacy incandescent lighting loads up to 1800 Watts, along with support for Fluorescent, Resistive, and motor loads. Decora smart devices are designed for countries which follow NEMA standards including the United States, Canada and parts of South America.