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TRIAC Dimmable Power Supply for LED Strip

TRIAC Dimmable Power Supply for LED Strip

PART NUMBER 3094J | In stock

Regular price $239.00 USD
Regular price Sale price $239.00 USD
Sale Sold out
  • 100 - 277 V AC input, compatible with phase-cut wall dimmers, including incandescent (forward phase), electronic low voltage (ELV / reverse phase), and magnetic low voltage dimmers
  • 12V or 24V DC constant voltage output, with reduced brightness level corresponding to input dimming signal from wall-dimmer
  • Up to 120 W power output (120W/10A for 12V, and 96W/4A for 24V to meet Class 2 rating)
  • UL Listed (E508692)
  • Input: Live (Black), Neutral (White), Ground (Green), 18 AWG wires
  • Output: V+ (Red), V- (Black), 16 AWG wires
  • Dimmable to 0% for most dimmer models (see below for complete list)
  • FREE standard (3-5 business days) shipping to US addresses
  • In stock and ships in 1 business day
  • See our delivery policy here


This product should be connected to a wall-dimmer, following the connection diagrams below. Click here to see a list of compatible TRIAC wall dimmers.


Wiring Diagram for One Power Supply

Wiring Diagram for Multiple Power Supplies

Product Overview

Waveform Lighting's power supply unit connects Ultra High CRI LED strips to mains power and features TRIAC dimmer compatibility. Compatible with global input voltages (100 - 240V AC, 50-60Hz) and connects up to 16 feet (5 meters) of Ultra High CRI White LED strip.

Waveform Lighting 100% Quality and Satisfaction Guarantee

If you're not 100% satisfied with the performance, color or quality of your product, we'll work with you to make it right.

Simply contact us within 30 calendar days after delivery and we'll send a replacement at no additional charge, or offer you a full refund.


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Customer Reviews

Based on 4 reviews
El W.
Great products

I purchased the 12V TRIAC Dimmable Power Supply, Centric Home LED Strips (2700K), solderless connectors, and strip wire to light the interior of a dining room china cabinet with glass doors to accommodate my wife's request to dim with a wall mounted Luton LED+ Lumea dimmer switch. The install was quite simple with the assistance of my electrician buddy who ran the input lead to the transformer. Everything is working beautifully. I highly recommend this solution.

Rick A

Looks great in our kitchen. Ordering more for our mudroom and storage room. Highly recommended

Soeren Rasmussen
Best LED strips and dimmable power supplies I have seen

The TRIAC Dimmable Power Supply and the CENTRIC HOME™ LED Strips (95 CRI) are the best I have seen. They're obviously higher cost than many of the LEDs on Amazon, etc. But there quality does even begin to compare. I just wish we could get the LEDs in a water resistant IP65 version. But overall, very happy with the product so far.

Austin Weishel

If your an artist, you need this lighting in your studio. It's clear and crisp without any flickering.

If you have any questions, these people will help you get the right product for the right application.