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Front view of Pro-Trade PT-DIM1 low-voltage LED dimmer with aluminum gasket faceplate, trim dial, and mounting box.

Pro-Trade PT-DIM1 Low-Voltage LED Dimmer 120W

Brand: Pro-Trade
Save 54%
$213.05
$97.82
SKU PT-DIM1
In Stock (10)

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The Pro-Trade PT-DIM1 is a 12VAC low-voltage LED dimmer engineered for landscape lighting. It provides reliable dimming control for dimmable LED lamps and supports installations up to 120 watts when mounted on the low-voltage output side of a magnetic AC landscape transformer.

  • 120W maximum load capacity for dimmable LED fixtures.
  • Installs on the 12VAC output side of magnetic AC landscape transformers; not for direct line-voltage installation.
  • No minimum load required, helping maintain stable dimming with low-wattage LED fixtures.
  • Includes an aluminum gasket dimmer faceplate, a single-gang deep junction box, and all mounting and wiring hardware.
  • Front-mounted trim dial allows fine adjustment of the low-end dimming level to optimize performance with different LED products.
  • Dimming range and performance depend on transformer type and LED driver compatibility; some fixtures may dim differently.

Compact and field-serviceable, the PT-DIM1 simplifies both retrofit and new-construction landscape projects. For best results pair the dimmer with compatible magnetic AC transformers and dimmable LED fixtures and review the included technical documentation before installation. If you are unsure about wiring or compatibility, hire a licensed electrician to ensure a safe, code-compliant installation.

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Frequently Asked Questions

What transformer type does the PT-DIM1 require?
Installs on the 12VAC output side of magnetic AC landscape transformers; consult documentation for wiring guidance.
What is the maximum wattage the dimmer supports?
The PT-DIM1 supports up to 120 watts of dimmable LED load when installed on the low-voltage side of a magnetic AC transformer.
Does the PT-DIM1 require a minimum load?
No. The PT-DIM1 has no minimum load requirement, which helps preserve dimming control with low-wattage LED fixtures.
What hardware is included with the dimmer?
Includes an aluminum gasket dimmer faceplate, a single-gang deep junction box, and all mounting and wiring hardware required for installation.