A Used Zigbee Innr Bridge with USB Lead for Power SMART HUB: Connects your smart Zigbee lights to the Innr app. Connect up to 30 lights to the app. If you want to connect more than 30 lights, you can just add a second bridge to the app.EASY CONTROL: With the Bridge, you can connect your smart Zigbee lights to the free and easy to use Innr app. Control your lights with your smartphone or by voice.COMPATIBLE: Choose which brands of Zigbee lights you would like to use, the Innr Bridge works with all Zigbee certified lamps.EXPAND: No need to restrict yourself to simple bulbs, spots, or candles. Smart ceiling lamps, recessed spots or outdoor lights are easily connectable to the app.