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LIGHTOLIER

Lightolier is an American lighting manufacturer with origins dating to 1904, when it was founded in New York. Over more than a century, the brand has been associated with architectural and specification-grade luminaires for commercial, institutional, and residential interiors. Lightolier is part of Signify (formerly Philips Lighting), and its product catalog spans recessed downlights, track lighting systems, linear fixtures, wall-mounted units, and decorative pendants. The brand's fixtures are commonly specified where a defined aperture size, consistent color temperature, and predictable lumen output are required across a project.

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About LIGHTOLIER

Lightolier is an American lighting manufacturer with origins dating to 1904, when it was founded in New York. Over more than a century, the brand has been associated with architectural and specification-grade luminaires for commercial, institutional, and residential interiors. Lightolier is part of Signify (formerly Philips Lighting), and its product catalog spans recessed downlights, track lighting systems, linear fixtures, wall-mounted units, and decorative pendants. The brand's fixtures are commonly specified where a defined aperture size, consistent color temperature, and predictable lumen output are required across a project.

3G Electric supplies Lightolier lighting products to technical buyers, including electrical contractors, facility maintenance teams, and procurement specialists. The current line carried by 3G Electric centers on the Low-Profile Square Surface-Mount Downlight family. These are LED fixtures with a square aperture and a shallow 5/8-inch height, intended for surface mounting on ceilings or walls where plenum depth or structural clearance is limited. The family includes 4-inch and 6-inch nominal sizes. Depending on the model, input voltage is either 120V AC or a 120 to 277V AC range, allowing the same fixture platform to be used on standard North American branch circuits or on 277V commercial lighting circuits. Power consumption ranges from 9.5W to 14W. Lumen output is 650 lm for the 4-inch models and 1,000 lm for the 6-inch models. Correlated color temperature options include 2700K, 3000K, and 3500K. Housing finishes include matte black, matte white, and silver aluminum. Several SKUs in the family carry a wet location rating, which allows installation in areas subject to moisture such as covered exterior soffits, bathrooms, and certain utility spaces.

The fixtures are described in the catalog as suitable for vanity and general accent lighting. The square form factor and low profile make them applicable to corridors, lobbies, restrooms, retail display areas, and residential kitchens or baths where a flush, unobtrusive appearance is preferred. Because the fixtures are surface-mounted, they do not require the cut-in and ceiling cavity depth associated with recessed cans, which can simplify retrofit work in existing construction.

For buyers, the relevant selection variables within this family are nominal size (4-inch or 6-inch), color temperature (2700K, 3000K, or 3500K), lumen output (650 lm or 1,000 lm), input voltage (120V or 120 to 277V), housing finish, and wet location rating. These parameters are consistent across the SKUs, so a project can standardize on one aperture size and vary color temperature or finish by area without changing the mounting method or trim appearance.

3G Electric supports the Lightolier line with product data, SKU-level specifications, and quotation services for single-unit and project quantities. The company ships internationally, so buyers outside the United States can source these fixtures through 3G Electric without establishing a separate domestic supply chain. For specification support, the catalog entries list voltage, wattage, lumen output, color temperature, housing finish, and dimensions, which allows electrical and lighting designers to verify compatibility with the intended circuit and ceiling condition before ordering.

Common Applications

  • Commercial corridors and lobbies — Lightolier 6-inch square surface-mount downlights at 1000 lm and 3500K for general illumination
  • Residential bathrooms and vanities — Lightolier 4-inch square surface-mount downlights at 650 lm and 2700K with wet location rating
  • Retail display areas — Lightolier 4-inch square surface-mount downlights at 3000K and 650 lm for accent and merchandise lighting
  • Covered exterior soffits and entryways — Lightolier wet location rated square surface-mount downlights in matte white or silver aluminum
  • Hospitality guest room ceilings — Lightolier low-profile square surface-mount downlights at 2700K or 3000K for warm ambient light
  • Office and light commercial interiors — Lightolier 120 to 277V square surface-mount downlights on 277V lighting circuits

Frequently asked questions

Common questions about LIGHTOLIER from 3G Electric.

What voltage options are available in the Lightolier Low-Profile Square Surface-Mount Downlight family?

The family includes models rated for 120V AC only and models rated for 120 to 277V AC. The 120V-only versions are typically used on standard residential or light commercial branch circuits. The 120 to 277V versions can be connected to either 120V or 277V circuits, which is useful in commercial buildings where 277V lighting panels are common. Buyers should confirm the voltage rating on the specific SKU before ordering, because the same aperture size and color temperature may be offered in both voltage configurations.

Are Lightolier square surface-mount downlights suitable for wet locations?

Some SKUs in the Lightolier Low-Profile Square Surface-Mount Downlight family carry a wet location rating. For example, certain 4-inch and 6-inch models with matte white or silver aluminum housings are listed as wet location rated. Wet location rating allows the fixture to be installed in areas exposed to moisture, such as covered exterior ceilings, bathrooms, and some utility areas. Not every SKU in the family carries this rating, so the spec sheet for the exact model should be checked before specifying it for a wet environment.

What is the difference between the 4-inch and 6-inch Lightolier square downlights?

The 4-inch nominal size models in the Lightolier Low-Profile Square Surface-Mount Downlight family typically deliver 650 lumens and consume between 9.5W and 10W, depending on the SKU. The 6-inch nominal size models typically deliver 1,000 lumens and consume 14W. Both sizes share the same 5/8-inch height and square surface-mount form factor. The choice between them is generally driven by required light output and the spacing or ceiling area to be covered, rather than by mounting constraints, since the profile is the same.

What color temperatures are offered in the Lightolier square surface-mount downlight line?

The Lightolier Low-Profile Square Surface-Mount Downlight family includes 2700K, 3000K, and 3500K correlated color temperature options. The 2700K models produce a warmer appearance, often used in residential and hospitality settings. The 3000K models are a common choice for general commercial interiors. The 3500K models provide a slightly cooler appearance, which can be used in retail, office, or task-oriented areas. Color temperature is fixed per SKU, so the desired CCT must be selected at the model level.

Can Lightolier square surface-mount downlights be used for vanity lighting?

Yes. The catalog descriptions for the Lightolier Low-Profile Square Surface-Mount Downlight family list vanity as a fixture type, along with general accent lighting. The square aperture and shallow 5/8-inch depth allow the fixture to be mounted on a wall or ceiling above a vanity without protruding significantly. The wet location rating on some SKUs also makes them suitable for bathroom environments. For vanity applications, the 4-inch 650 lm models are commonly used where lower output is appropriate, while the 6-inch 1,000 lm models can be used where more light is needed.

What housing finishes are available for Lightolier low-profile square downlights?

The Lightolier Low-Profile Square Surface-Mount Downlight family includes matte black, matte white, and silver aluminum housing finishes. Finish is specified at the SKU level, so the same aperture size, color temperature, and voltage may be available in more than one finish. Matte white and silver aluminum are common for general commercial and residential ceilings, while matte black is often selected for contrast or where a darker ceiling plane is present. Buyers should confirm the finish code on the specific model number before ordering.