A home electrical question...
Thought I'd check here as there are a lot of experts that help out. I bought a place that has a light over a stairway, switch at bottom of stairs, switch at top. I noticed that the light is still on...
Forum Discussion
If you have a dimmer switch, especially smart switches and there is no neutral at the switch location, the dimmer could need to pass a small amount of current through the bulb to power its own functionality (Like it may have it's own LED to light up the switch). This is common with smart switches that work without a neutral wire. That small amount of current wouldn't be noticeable in an incandescent light, but may trigger a LED to glow.
