Hardware components:
- Inovelli Z-Wave Dimmer Switch LZW31-SN x1 (Amazon)
- Aeotec Bypass x1 (Amazon)
- Samsung 3rd Generation SmartThings Hub x1 (Amazon)
- Sengled Smart LED Tunable White A19 Light Bulb x 3 (Amazon)
- Klein Tools NCVT-3 Voltage Tester x1 (Amazon)
To install LZW31-SN, a neutral wire is not required. However, if the load is under 25W for single pole, you need a bypass to fix light flickering Issue.
After pairing the switch to your Samsung SmartThings Hub, you can start to turn your light bulbs on and off via SmartThings app. But for more advanced features, please refer to Device Handler Installation to enable the Settings option.
Do not forget to change the device type to “Inovelli Dimmer Red Series LZW31-SN”; otherwise, you won’t see the Settings option. (Default device type is “Z-Wave Metering Dimmer”)
Reference