WAC Lighting LU-2420D-P Plug-I...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$35.95
WAC Lighting LU-2420D-P Plug-In LED Undercabinet Power Supply

WAC Lighting LU-2420D-P Plug-In LED Undercabinet Power Supply

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Model: LU-2420D-P-BK
From the Undercabinet Strip Collection

In Stock (leaves warehouse same day if ordered before 3pm ET)

$35.95
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WAC Lighting LU-2420D-P Plug-In LED Undercabinet Power Supply

The WAC Lighting LU-2420D-P is a plug-and-play power supply engineered for WAC undercabinet LED linear strip light systems, delivering over 200 lumens per foot from a low-profile 1/2" tall by 1/2" wide strip. This Low Voltage Class 2 electronic transformer runs on a 120V input with a 12VDC output, includes a 72" cord with a quick connect, and is ETL, cETL listed (UL # 2108) with an IP44 rating for dry or damp interior locations. Strips join end-to-end for a seamless, clean architectural look, and the unit is inherently protected and power limited against normal and abnormal short circuits.

Key Features

  • Plug-In Installation: Installs directly into a standard 120V receptacle with a 72" cord and quick connect for fast, tool-free setup.
  • Electrical Rating: 120V input, 12VDC output, Class 2 electronic transformer available in 20W (up to 4FT run) and 60W (up to 12FT run) sizes.
  • Built-In Circuit Protection: Auto reset, soft start, and short/overload circuit protection guard the lighting system from normal and abnormal short circuits.
  • Soft Start Feature: Delays abrupt inrush current to the lamp, extending overall lamp life.
  • Dimmer Compatible: Smooth, continuous dimming with an ELV or standard TRIAC (LED/CFL) dimmer, dimming down to 10%.
  • Durable Construction: Polycarbonate housing for a lightweight, low-profile plug-in transformer.

Certifications & Compliance

  • ETL Listed
  • cETL Listed
  • UL # 2108 Listed
  • IP44 Rated for Dry or Damp Interior Locations

Technical Specifications

  • ADA Compliant: Yes
  • Collection: Undercabinet Strip
  • Energy Star: No
  • Hardwired or Portable: Plugin
  • Safety Rating: ETL, cETL, IP44
  • Warranty: 5 Years Functional, 2 Years Finish
  • Material: Polycarbonate
  • Country of Origin: China
  • Style: Functional
  • Mounting: Ceiling/Wall;Any

Typical Applications

  • Kitchen Undercabinet Lighting
  • Cabinet and Shelf Accent Lighting
  • Residential and Light Commercial Installations
  • Dry or Damp Interior Locations
  • WAC Lighting Undercabinet Strip Systems

Why WAC Lighting?

WAC Lighting builds this plug-in power supply with a durable polycarbonate housing, built-in auto reset and overload protection, and ETL/cETL listing under UL # 2108 for dependable, code-compliant performance. Backed by a 5-Year Functional and 2-Year Finish warranty, it's a reliable, plug-and-play solution purpose-built for WAC undercabinet LED strip light installations.

Product Specs

ADA Compliant:
Yes
Collection:
Undercabinet Strip
Energy Star:
No
Hardwired or Portable:
Plugin
Product Type:
Undercabinet Lighting
Safety Rating:
ETL, cETL, IP44
Subcategory:
Transformer
Product Material:
Polycarbonate
Location Rating:
Damp
Product Style:
Functional
Mounting Method:
Ceiling/Wall;Any

WAC Lighting LU-2420D-P-BK – Frequently Asked Questions

1) How many feet of WAC undercabinet strip light will the LU-2420D-P power supply run?
Sizing is by wattage. The 20W version drives up to a 4 ft run of WAC undercabinet LED strip; the 60W version handles up to 12 ft. The strip pulls over 200 lumens per foot, so if your cabinet run exceeds those lengths you need a second supply or the larger transformer.
2) Can I put WAC undercabinet strips on a dimmer with this power supply?
Yes, with the right dimmer. Use an ELV or a standard TRIAC (LED/CFL) dimmer on the 120V line side and you get smooth continuous dimming down to 10 percent. A magnetic low voltage or incandescent-only dimmer is not the correct control for it.
3) What output voltage does the WAC LU-2420D-P deliver, and will it run 24V tape?
Output is 12VDC from a 120V input, a Class 2 electronic transformer. It will not drive 24V tape. Match it to 12V WAC undercabinet strip; running 24V product off it will underdrive or not light at all.
4) Is this WAC plug-in LED transformer safe to use in a bathroom vanity or over a kitchen sink?
It carries an IP44 rating for dry or damp interior locations, so a bathroom vanity or an interior sink area is within rating. It is not rated for wet locations or outdoor exposure where it would take direct water.
5) Does this WAC power supply meet inspection for a light commercial job?
It is ETL and cETL Listed under UL 2108, the standard for low voltage lighting systems, and it is a Class 2 power limited unit with built-in protection against normal and abnormal short circuits. That combination is what an inspector looks for on a Class 2 undercabinet install in residential or light commercial work.
6) Can I daisy-chain several undercabinet strips off one of these transformers?
Yes. The WAC undercabinet strips join end to end for a continuous architectural line, and the supply feeds the run through its quick connect. The limit is total run length off one unit: 4 ft on the 20W, 12 ft on the 60W.
7) What protects the strip lights if something shorts out?
The transformer has short circuit and overload protection with auto reset, so it shuts down and recovers on its own rather than needing replacement. A soft start circuit also delays the inrush current at switch-on, which is there to extend lamp life on frequently switched kitchen runs.
8) Can I get the WAC undercabinet power supply in black to match dark cabinets?
Both black and white are offered. The housing is polycarbonate, so the finish is the molded color rather than a coating, which matters if the unit sits somewhere visible under an open shelf.
9) Where can this transformer be mounted?
Mounting is unrestricted, ceiling, wall, or any orientation, which lets you tuck it behind a toe kick, inside a cabinet, or up against the underside of a cabinet box as long as it reaches a 120V receptacle within the 72 inch cord.
How fast can I get the WAC Lighting LU-2420D-P-BK delivered?
Most orders ship the same day from our distribution partners, with quick delivery throughout the continental U.S. Need it urgently? Contact Us for expedited shipping options.
Can I return it if it doesn’t work for me?
Yes—ZenSupply offers a hassle-free return policy. If the product isn’t the right fit, reach out to our support team for a return authorization or setup a return by following our return instructions.
Does the WAC Lighting LU-2420D-P-BK come with a warranty?
Absolutely. The WAC Lighting LU-2420D-P-BK is backed by a manufacturer’s warranty. For full warranty terms, check the product documentation or Contact Us.
How do I get technical support or installation help for the WAC Lighting LU-2420D-P-BK?
You can call, text, or email our expert support team for fast answers. We’re here to help with product selection, installation tips, and troubleshooting. Contact Us
Why buy the WAC Lighting LU-2420D-P-BK from ZenSupply?
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