Superior Lighting Q&AAnswer
Oct 09, 2025 - 05:39 AM
To dim 12V LED landscape lighting, use a dimmable transformer paired with a compatible low-voltage LED dimmer switch. The dimmer type should match your transformer, magnetic dimmers for magnetic transformers and electronic dimmers for electronic ones. Always check that your LED fixtures are labeled dimmable, as not all low-voltage lights support dimming. For smoother performance, consider systems that use PWM (pulse width modulation) or 0–10V dimming, which provide precise brightness control and prevent flickering. Following the manufacturer’s wiring guidelines ensures safe installation and consistent light output.
