Lightolier SD7RSLMZ10SCTUW 7-Inch LED Surface Mount Downlight – 800/1000 Lumens, 5-CCT Selectable, 120-277V, 0-10V Dimming
The Lightolier SD7RSLMZ10SCTUW 7-Inch Round LED Surface Mount Downlight by Signify is a versatile, low-profile lighting solution featuring both field-selectable lumen output and field-selectable color temperature.
Designed for direct installation to a compatible junction box, this slim surface-mount LED downlight provides the clean appearance of recessed lighting without requiring a traditional recessed can or housing.
With selectable 800 or 1000 lumen output, five selectable color temperatures, 90 CRI, universal 120-277V operation and 0-10V dimming, the SD7RSLMZ10SCTUW provides exceptional flexibility for residential, commercial, multifamily, hospitality and other general lighting applications.
Dual Select – Selectable Lumens & Selectable CCT
One of the biggest advantages of the SD7RSLMZ10SCTUW is Lightolier's Dual Select technology.
The fixture allows installers to select both the desired light output and color temperature in the field.
Selectable Lumen Output
Choose between:
- 800 Lumens – 12 Watts
- 1000 Lumens – 14 Watts
This allows the same fixture to accommodate different lighting requirements without stocking separate lumen packages.
5 Selectable Color Temperatures
Choose from five popular color temperatures:
- 2700K – Warm White
- 3000K – Soft White
- 3500K – Neutral White
- 4000K – Cool White
- 5000K – Daylight
The wide CCT range makes the SD7RSLMZ10SCTUW suitable for everything from warm residential environments to brighter commercial spaces.
Slim Surface-Mount Design
The Lightolier SD7R features a clean, low-profile design that mounts directly to a compatible junction box.
Unlike a traditional recessed downlight, the SD7RSLMZ10SCTUW does not require a recessed can housing, making it an excellent problem-solving fixture for ceilings where recessed installation is difficult or plenum space is limited.
Its approximately 7-inch round white design provides the appearance of a modern downlight while remaining surface mounted.
Universal 120-277V
The SD7RSLMZ10SCTUW operates on 120-277V universal voltage, allowing it to accommodate a wide variety of residential and commercial electrical systems.
0-10V Dimming
The fixture features 0-10V dimming for use with compatible commercial dimming systems and lighting controls.
90 CRI
With a 90 CRI, the Lightolier SD7R provides excellent color rendering, helping furnishings, merchandise, finishes and interior colors appear natural and vibrant.
Easy Junction Box Installation
The SD7R is designed for surface mounting to compatible standard junction boxes, providing an attractive LED lighting solution without installing a traditional recessed housing.
This makes it particularly useful for:
- Remodels and renovations
- Apartments and condominiums
- Offices
- Hotels and hospitality
- Hallways and corridors
- Kitchens and living areas
- Retail environments
- Commercial interiors
- Areas with limited ceiling or plenum space
Product Specifications
- Brand: Lightolier
- Manufacturer: Signify / Genlyte Solutions
- Catalog Number: SD7RSLMZ10SCTUW
- Product Type: LED Surface Mount Downlight
- Shape: Round
- Nominal Size: 7 Inch
- Selectable Lumens: 800 / 1000 Lumens
- Selectable Wattage: 12W / 14W
- Selectable CCT: 2700K / 3000K / 3500K / 4000K / 5000K
- CRI: 90
- Voltage: 120-277V
- Dimming: 0-10V
- Finish: Matte White
- Installation: Surface Mount
- Light Source: Integrated LED
- Lumen Selectable: Yes
- CCT Selectable: Yes
- Dual Select: Yes
- Traditional Recessed Can Required: No
- Manufacturer: Signify
- Lightolier Series: SD Surface Mount Downlight
Key Product Features
- Dual Select LED Downlight: Field-selectable 800 or 1000 lumen output plus five selectable color temperatures.
- 5-CCT Selectable: Choose 2700K, 3000K, 3500K, 4000K or 5000K during installation.
- 7-Inch Surface Mount Design: Provides a clean downlight appearance without requiring a traditional recessed can.
- Selectable 12W/14W Output: Choose the appropriate wattage and lumen level for the application.
- Universal 120-277V: Suitable for a broad range of residential and commercial electrical systems.
- 0-10V Dimmable: Compatible with appropriate 0-10V commercial lighting controls.
- 90 CRI: Excellent color rendering for residential, hospitality, retail and commercial interiors.
- Low-Profile LED Fixture: Excellent solution for ceilings with limited plenum or recessed-fixture space.
- Junction Box Installation: Designed for convenient surface mounting to compatible standard junction boxes.
- Lightolier by Signify: Professional-quality LED downlighting from one of the industry's established lighting brands.
Frequently Asked Questions – Lightolier SD7RSLMZ10SCTUW
What is the Lightolier SD7RSLMZ10SCTUW?
The Lightolier SD7RSLMZ10SCTUW by Signify is a 7-inch round LED surface-mount downlight featuring selectable lumen output, five selectable color temperatures, 90 CRI, universal 120-277V operation and 0-10V dimming.
How many lumens does the SD7RSLMZ10SCTUW produce?
The fixture has two field-selectable lumen settings: 800 lumens or 1000 lumens.
How many watts does it use?
The SD7RSLMZ10SCTUW uses approximately 12 watts at the 800-lumen setting and 14 watts at the 1000-lumen setting.
What color temperatures can I select?
The fixture offers five selectable color temperatures: 2700K, 3000K, 3500K, 4000K and 5000K.
What does Dual Select mean?
Dual Select means the installer can select both the lumen output and the color temperature. This provides considerably more flexibility than a fixture with a fixed lumen output and fixed color temperature.
Does the SD7RSLMZ10SCTUW require a recessed can?
No. This is a surface-mount LED downlight and does not require a traditional recessed can housing.
How is the Lightolier SD7R installed?
The fixture is designed to mount to a compatible standard junction box, providing a clean downlight appearance without requiring a recessed housing.
What voltage does the SD7RSLMZ10SCTUW use?
The fixture operates on 120-277V universal voltage, providing flexibility for residential and commercial applications.
Is the SD7RSLMZ10SCTUW dimmable?
Yes. The SD7RSLMZ10SCTUW features 0-10V dimming and should be used with compatible 0-10V lighting controls when dimming is required.
Does it work with a standard residential TRIAC wall dimmer?
This particular Dual Select model uses 0-10V dimming, not standard TRIAC dimming. A compatible 0-10V dimming system is required for dimming operation.
What is the CRI?
The SD7RSLMZ10SCTUW has a 90 CRI, providing excellent color rendering for residential and commercial interiors.
Where can the Lightolier SD7R be used?
The SD7R is suitable for a wide variety of applications including apartments, condominiums, hotels, offices, hallways, kitchens, living areas, retail spaces and other commercial or residential interiors.
Is this a good option for ceilings with limited space?
Yes. Because the SD7R is a surface-mount downlight, it is particularly useful in applications where installing a traditional recessed housing would be difficult because of limited ceiling or plenum space.
What is the exact manufacturer model number?
The exact Lightolier catalog number is SD7RSLMZ10SCTUW. Using the complete catalog number when searching or ordering helps ensure you receive the correct 7-inch Dual Select fixture.
Who manufactures the SD7RSLMZ10SCTUW?
The SD7RSLMZ10SCTUW is manufactured by Lightolier, part of Signify's professional lighting portfolio.
