1. [Digital Dimmer Switch][1%- Dimming & Voice Control]: This smart dimmer switch can adjust brightness level from 1%- with Alexa voice assistants. It can easily control dimmable light by sending voice commands like 'Alexa, dim the living room light to 30%.' Brightness memory function is available for the wifi light switch to remember the last light setting when powered off. 2. [Universal Compatibility ]Tested on 1,200s of bulbs and dozens of brands for flicker- dimming. For list of recommended bulbs view 'Compatibility Chart'. Works with dimmable LED/CFL rated up to 200W, Incandescent & Halogen light lamp bulbs rated up to 600W on the market. Works with 98% of dimmable LED, CFL, Incandescent & Halogen light lamp bulbs. 3. [Light Effect Settings]: Set lights to automatically adjust with seasons so your family always comes back to a well-lit home; enable smart away to randomly turn your lights on/off to look like you're home even if you're away 4. [WIRELESS REMOTE CONTROL]: For added convenience, use with wireless Pico remote (BY-06) to turn your lights on, off, or dim and brighten with the touch of a button from anywhere in the home 5. [WIRELESS REMOTE CONTROL]: For added convenience, use with wireless Pico remote (BY-06) to turn your lights on, off, or dim and brighten with the touch of a button from anywhere in the home 6. [EASY 3-WAY SETUP]: Create a 3-way by mounting wireless Pico remote (BY-06)(sold separately) to almost any wall surface - no cutting holes or pulling wire, with a wall mount bracket. Replace existing 3-way switches by mounting the bracket and Pico over the backbox