Control your lighting from your smartphone, tablet, Smart Life Apps at home or away Voice Control - connects with Amazon Alexa, Google Assistant and SIRI Shortcuts. Set up schedule using the timer function for lighting to switch on and off and dim Make any required adjustments from the app interface, remove flicker, adjust dimming curve etc. Supports 2-way or 3-way dimming in conjunction with retractive switches 10-200W Incandescent 5-100W Dimmable LED 10-200W Halogen No Neutral required Switchable from Trailing edge (default) to Leading Edge dimmer technology Not suitable for use with non-dimmable lamps and fittings Wi-Fi connectivity IEEE 802.11b/g/n 2.4Ghz only - For optimum wireless connection install within 10m range of access point or router Protection: Overload and Overheat Minimum mounting box depth: 35mm