Slot 4 Recessed Linear Slot Lighting
A 3.98" aperture recessed linear slot lighting system designed for high-performance architectural ceilings, commercial interiors and continuous lighting applications.
Slot 4 combines a wider architectural profile with selectable wattage options from 10W to 100W, providing design flexibility for offices, hospitality spaces, retail environments and large commercial projects.
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4 Inch Recessed Linear Lighting for Commercial Spaces
Slot 4 is designed for projects requiring a stronger cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits presence while maintaining a clean, integrated ceiling appearance.
With a 3.98" aperture and multiple fixture lengths from 2FT to 8FT, Slot 4 provides scalable solutions for different commercial lighting cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits.
The system supports selectable wattage configurations, high efficiency LED performance and flexible installation options for modern architectural interiors.

Why Choose Slot 4 Recessed Linear Slot Lighting?
3.98" Architectural Aperture
The wider slot profile creates a balanced architectural appearance with enhanced visual presence for commercial spaces.
Selecteerbare Wattage
Multiple wattage selections allow designers and contractors to match different illumination requirements with the same fixture family.
High Efficiency LED Performance
Up to 110 lm/W efficacy provides efficient illumination for commercial and architectural projects.
Continuous Linear Design
Create clean ceiling lines with straight sections and architectural corner configurations.
Multiple Length Options
Available in 2FT, 4FT, 6FT and 8FT versions for different project scales.
Commercial Architectural Applications
Suitable for offices, hospitality, retail, healthcare and public interior projects.
Slot 4 Recessed Linear Lighting Models
| Model | Lengte | Selecteerbare Wattage | Efficiëntie | Fittingmaat |
|---|---|---|---|---|
| SLOT 4-2FT | 2FT | 10 / 15 / 20 / 25W | 110 lm/W | 24.00 × 3.98 × 3.35" |
| SLOT 4-4FT | 4FT | 20 / 30 / 40 / 50W | 110 lm/W | 47.44 × 3.98 × 3.35" |
| SLOT 4-6FT | 6FT | 30 / 45 / 60 / 75W | 110 lm/W | 71.06 × 3.98 × 3.35" |
| SLOT 4-8FT | 8FT | 40 / 60 / 80 / 100W | 110 lm/W | 94.50 × 3.98 × 3.35" |
Trimless and Flanged Recessed Linear Installation
Create Seamless Ceiling Lines with Slot 4 Connections
Slot 4 supports continuous straight runs and architectural corner connections, allowing designers to create clean and consistent cURL Too many subrequests by single Worker invocation. To configure this limit, refer to https://developers.cloudflare.com/workers/wrangler/configuration/#limits layouts across commercial ceilings.
The coordinated fixture design maintains consistent aperture width and visual appearance between connected sections, helping create uninterrupted architectonische verlichting lines.
Slot 4 is suitable for offices, hospitality spaces, retail environments and other commercial interiors where precise ceiling integration is required.
Flexible Across Project Requirements
Multiple voltage ranges and color temperature options make Slot 4 easier to specify across different commercial lighting projects.
Ingangsspanning
120–277V
120–347V
Kleurtemperatuuropties
2700K Warm
3000K Warm White
3500K Neutral Warm
4000K Neutral
5000K Cool White
Lighting Control
0–10V dimming standard option with additional control solutions available.
Applications of 4 Inch Recessed Linear Slot Lighting
With its wider 3.98" aperture and higher output capability, Slot 4 is designed for commercial spaces requiring both architectural appearance and effective illumination.
How to Choose a 4 Inch Recessed Linear Slot Light
Choosing the right recessed linear slot lighting system depends on aperture size, output requirements, ceiling design and installation method.
Consider Aperture Size
A 3.98" aperture provides a stronger architectural presence for larger commercial spaces compared with narrower slot lighting systems.
Select the Right Wattage
Selectable wattage options allow the same fixture family to meet different illumination levels across projects.
Choose Installation Style
Trimless mud-in installation creates a seamless ceiling appearance, while flanged installation provides practical project flexibility.
Frequently Asked Questions About 4 Inch Recessed Linear Lighting
What is 4 inch recessed linear lighting?
4 inch inbouwlineaire verlichting is an architectural ceiling lighting system with a wider aperture designed for commercial spaces requiring stronger illumination and clean design.
What is the aperture size of Slot 4?
Slot 4 features a 3.98 inch aperture designed for architectural recessed lighting applications.
What lengths are available for Slot 4?
Slot 4 is available in 2FT, 4FT, 6FT and 8FT configurations with selectable wattage options.
Where is Slot 4 recessed lighting used?
Slot 4 is commonly used in offices, hospitality spaces, retail environments, healthcare facilities and commercial architectural projects.
Custom Slot 4 Recessed Linear Lighting Solutions
Prillumen provides architectural recessed linear lighting solutions for distributors, lighting brands, contractors and commercial projects.Share your project requirements including length, wattage, installation method and application. Our team can support custom Slot 4 lighting solutions.
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