Hi, I’ve got two non-dimmable 5W LED spotlights controlled by a single toggle switch which I want to add to my Smartthings and looking for advice on best way to do this. I’m in the UK and I’ve got no neutral wire at the switch.
I’ve tested wiring a Fibaro Dimmer 2 at the switch but although the calibration returns Green the lights just constantly turn on and off when I turn on at the switch or via ST. That suggests to me the load is too low for the Dimmer 2 although happy to be corrected.
So I believe I have two options:
- Use the dimmer bypass
- Wire a relay or Single Switch 2 above the ceiling where there will be (?) a neutral wire
I don’t have a bypass module at the moment but I do have a first gen relay and a Single Switch 2 and I have access to the wiring in the ceiling for the spotlights so I’d like to try and explore option 2.
I’m very familiar wiring at the switch but could do with some guidance on how I wire in the ceiling. How do I identify the neutral wire? Is there always a neutral wire in the ceiling? And how do I wire up the relay/Single Switch 2?
I’ve included a photo of the wiring I have access to for the spotlights in case that helps. Any help would be appreciated!