Lithonia Lighting LDN4 Series ...
IN STOCK (leaves warehouse same day if ordered before 3pm ET)
$170.64
Lithonia Lighting LDN4 Series Switchable CCT LED Downlight Housing, 4-Inch, MVOLT

Lithonia Lighting LDN4 Series Switchable CCT LED Downlight Housing, 4-Inch, MVOLT

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Model: LDN4-AL02-SWW1-MVOLT-UGZ-HSG

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

$170.64
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Lithonia Lighting LDN4 Series Switchable CCT LED Downlight Housing, 4-Inch, MVOLT

The Lithonia Lighting LDN4 Series is a 4-Inch open LED new construction downlight housing engineered for flexible, code-compliant recessed lighting installations in commercial and residential projects. This dimmable fixture features field-switchable color temperature settings of 3000K, 3500K, 4000K, and 5000K along with selectable lumen output of 1000, 1500, or 2000 lumens, allowing a single housing to serve multiple lighting design requirements. Universal 120-277V MVOLT input simplifies specification and stocking across a wide range of commercial and residential voltage systems.

Key Features

  • Trade Size: 4-Inch aperture sized for standard new construction recessed ceiling openings.
  • New Construction Housing: Open LED downlight housing designed for installation before the ceiling finish is complete.
  • Switchable CCT: Field-selectable color temperature of 3000K, 3500K, 4000K, or 5000K lets installers match color temperature to the space without stocking multiple SKUs.
  • Switchable Lumen Output: Field-selectable output of 1000, 1500, or 2000 lumens accommodates varying ceiling heights and illumination requirements from a single fixture.
  • Universal Voltage: 120-277V MVOLT input operates across standard commercial and residential line voltages without additional components.
  • Dimmable Operation: Compatible with dimming controls for adjustable light levels and energy savings.
  • Open LED Configuration: Open downlight housing configuration works with compatible trims for a finished ceiling appearance.
  • Field-Adjustable Design: Selectable CCT and lumen settings are accessible on the housing, reducing the number of SKUs contractors need to stock for varied lighting requirements.

Technical Specifications

  • Refer to manufacturer documentation for complete technical specifications.

Typical Applications

  • New Construction Recessed Ceiling Lighting
  • Commercial Office and Retail General Illumination
  • Hospitality and Corridor Lighting
  • Residential New Construction Downlighting
  • Renovation Projects Requiring Flexible CCT and Lumen Selection

Why Lithonia Lighting?

Lithonia Lighting engineers the LDN4 Series downlight housing to give electrical contractors and specifiers a single, field-adjustable solution that reduces SKU complexity on the jobsite. With switchable CCT, switchable lumen output, and universal MVOLT input, this open LED downlight housing is built to simplify specification and installation across new construction commercial and residential projects.

Manufacturer Resources

Spec Sheet

Product Specs

list_batch:
LITH-20260918
Product Type:
LED Downlight Housing
Series:
LDN4
Voltage Rating:
120-277V
Light Temperature:
3000K-5000K (Switchable)
Lumens:
1000/1500/2000 (Switchable)
Dimmable:
Yes
Configuration:
New Construction
Department:
Electrical
Product Subgroup:
Recessed Lighting
Product Group:
Lighting

Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG – Frequently Asked Questions

1) Does the Lithonia LDN4 downlight housing come with a trim, or do I order that separately?
The housing only. LDN4-AL02-SWW1-MVOLT-UGZ-HSG is an open LED new construction downlight housing, and it needs a compatible 4-inch trim ordered separately to give the ceiling a finished appearance. Budget one trim per housing when you price the job.
2) Can I use the LDN4 housing in an existing finished ceiling, or is it new construction only?
New construction. The LDN4 housing is built to go in before the ceiling finish is complete, with the frame fastened to the structure above. For an existing finished ceiling you want a remodel or retrofit-style can instead, since there is no way to install this one through a cut hole from below.
3) Will one LDN4 housing work on both 120V and 277V circuits?
Yes. The MVOLT input accepts 120-277V, so the same housing runs on 120V residential branch circuits and on 277V commercial lighting circuits with no extra components or voltage-specific SKU. That is the main reason specifiers use it across mixed-voltage buildings.
4) How do I set the color temperature on the LDN4, and what settings are available?
Color temperature is field-switchable on the housing itself, with four settings: 3000K, 3500K, 4000K, and 5000K. You pick it at install, which means one part number covers a warm office, a 4000K corridor, and a 5000K back-of-house area. Set them before the trim goes on.
5) Can I adjust the brightness of the LDN4 downlight for a high ceiling?
Two ways. Output is field-selectable at 1000, 1500, or 2000 lumens, so you step it up for taller ceilings or wider spacing without changing fixtures. The fixture is also dimmable, so light level can be trimmed further from a compatible dimming control once it is energized.
6) What size ceiling opening does the LDN4 housing need?
It is a 4-inch aperture downlight, sized for standard 4-inch new construction recessed openings. Trim selection follows the same 4-inch size. For exact rough-in and plenum clearances, the Lithonia LDN4 spec sheet supplied with the product is the governing document.
7) Is the LDN4 switchable housing a good way to cut down how many downlight SKUs I stock?
That is what it is built for. One LDN4 housing covers four color temperatures, three lumen levels, and the full 120-277V range, so a contractor carrying it can serve an office, a corridor, and a residential unit off the same shelf instead of stocking a separate fixture per CCT, output, and voltage.
8) Is the LDN4 downlight appropriate for commercial office and hospitality corridors, or just residential?
Both. Typical applications for the LDN4 run from commercial office and retail general illumination and hospitality or corridor lighting through to residential new construction downlighting, and the selectable CCT and output make it workable on renovation packages where the lighting design is still moving.
How fast can I get the Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG 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 Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG come with a warranty?
Absolutely. The Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG 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 Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG?
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 Lithonia Lighting LDN4-AL02-SWW1-MVOLT-UGZ-HSG from ZenSupply?
ZenSupply makes it easy to get the commercial door hardware you need—fast shipping, expert support, and rewards on every order. Our team is always ready to help you choose the right product for your project.
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