The smart lighting spaces mPRO kit includes: Six ultra efficient mPro? downlights, One 120W ZigBee wireless LED dimming control module, one wall mountable ZigBee wireless remote, one ZigBee smart hub. The In-line dimmer is fitted between the switch and the first compatible light source, the Hub connects to an internet router. This gives the user lighting control from any where in the world using a free IOS & Android app. The App gives the user the ability to select scenes, create groups, set scenes and manage users from the touch of a button.