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How can I dim my RAB NDLED4SD-80Y-W-B LED Downlights?

1Answers
StEthan
12/17/2025, 12:03:54 PM

To dim your RAB NDLED4SD-80Y-W-B LED Downlights, you'll need to use a compatible dimming system. These downlights support multiple dimming methods to offer you flexibility in controlling the light levels. They are compatible with 0-10V dimming at 120-277V, as well as TRIAC and ELV (Electronic Low Voltage) dimming, but the latter two are only compatible at 120V. To ensure seamless dimming, you'll need to pair the downlights with a dimmer switch that's compatible with the chosen dimming method. The product manual provides a detailed dimmer compatibility guide with a list of recommended dimmer switches. Here's a quick guide:

  1. Dimming Driver: If your downlights didn't come with one already, you'll need to purchase a compatible dimming driver.
  2. Installation: Install the dimming driver, carefully following the manufacturer's instructions.
  3. Wiring: Connect the dimming driver to the RAB NDLED4SD-80Y-W-B LED Downlights, using the wiring diagram found in the manual.
  4. Dimmer Switch: Select and install a compatible dimmer switch (0-10V, TRIAC, or ELV, depending on your setup).
  5. Brightness Control: Use the dimmer switch to adjust the brightness of your downlights to your desired level.

Make sure your rough-in includes the dimming driver for the dimming functionality to work correctly with the downlights.

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