Answer
Sep 26, 2026 - 11:58 AM
A smart switch without a neutral wire can be less reliable because it often relies on a small current passing through the load, which may not work with all types of bulbs, especially low-wattage LEDs or CFLs. This can lead to flickering, limited compatibility, or the switch not working at all. Additionally, installation options are more limited, as not all homes support these types of switches.
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