Answer
May 11, 2025 - 06:43 AM
The neutral line requirement is important because it dictates whether a dimmer module can be installed in homes with or without a neutral wire. Modules compatible with both scenarios offer greater installation flexibility. Products like the Shelly Dimmer 2 and Vesternet Zigbee Dimmer support installations without a neutral line, making them suitable for older homes. A range of options ensures that consumers can find a dimmer that fits their home's electrical configuration.
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