Slot 6 Series 4ft LED Recessed Linear Light
The Slot 6 Series 4ft LED Recessed Linear Light is the industry-standard building block for high-performance architectural lighting. With its generous 6-inch wide aperture, this fixture makes a bold visual statement while delivering superior light quality and distribution.
Engineered for professional T-Bar grid and drywall installations, the 4ft Slot 6 model offers the perfect balance of lumen density and energy efficiency. Its field-selectable power and color temperature technology make it a favorite for contractors who require a versatile, all-in-one solution for diverse project specifications.
Technical Specifications & Parameters
| Category | Specification Details |
| Series Name | Slot 6 Series |
| Model Length | 4ft (Actual: 47.75″ x 5.75″ x 2.52″) |
| Selectable Wattage | 20W / 30W / 40W (Field Adjustable) |
| Selectable CCT | 3000K / 4000K / 5000K (Field Adjustable) |
| Luminous Efficacy | 110 – 120 lm/W |
| Total Lumen Output | Up to 4400 – 4800 Lumens (@ 40W) |
| Input Voltage | 120-277V Universal (MVOLT) |
| Dimming | 0-10V Dimming Standard (100% – 10%) |
| CRI | 80+ Standard (90+ Optional) |
| Beam Angle | 110° Wide Uniform Distribution |
| Housing Material | Extruded Aluminum with Precision Powder Coat |
| Certifications | UL/cUL Listed, DLC Premium, Damp Location |
Overview of Slot 6 4ft Recessed Linear Lights
What is a Slot 6 Recessed Fixture?
A “Slot 6” refers to a linear recessed luminaire with a 6-inch aperture. This wider profile is specifically designed to bridge the gap between traditional troffers and narrow architectural lines. It provides more vertical footcandles and a softer shadows, making the light feel more integrated into the architecture rather than just a fixture on the ceiling.
Common Commercial Lighting Applications
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Corporate Open Offices: Provides high-quality, flicker-free illumination for large workspaces.
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Conference Rooms: Use selectable CCT to create different moods for presentations or collaborative meetings.
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Retail Environments: High-impact lines of light that guide customer traffic and highlight merchandise.
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Educational Facilities: Durable construction and uniform light distribution for classrooms and lecture halls.
Key Features and Specifications
Dimensions and Profile Lengths
Measuring 47.75 inches, the Slot 6 4ft fixture is precision-sized for a seamless drop-in fit for standard 4ft ceiling grid modules. Its shallow 2.52-inch profile ensures that even in plenum spaces crowded with HVAC and sprinkler systems, installation remains straightforward and clean.
Photometry and Optical Performance
The Slot 6 optics are engineered to eliminate striations and pixelation. The high-transmission flush lens refracts light downward in a wide 110° beam, providing soft, even coverage that minimizes glare on computer screens and work surfaces.
Electrical and Voltage Requirements
Built for the North American commercial market, the Slot 6 operates on a 120-277V universal driver. Standard 0-10V dimming allows for integration with advanced daylight harvesting sensors and building automation systems.
Advanced Lighting Technologies
CCT Selectable and Tunable White Options
Equipped with an easy-access toggle switch, the Slot 6 allows for on-site selection of 3000K, 4000K, or 5000K. This flexibility ensures that the lighting remains consistent even if interior finishes or color palettes are changed during construction.
Adjustable Lumen and Wattage Outputs
With Multi-Power selection (20W/30W/40W), a single 4ft fixture can deliver anywhere from 2200 to 4800 lumens. This eliminates the need to stock multiple models for different mounting heights or light level requirements.
Installation and Mounting Types
Ceiling Recessed Mounting
The Slot 6 is optimized for both 15/16″ and 9/16″ T-Bar grids. For drywall applications, we provide specialized mounting kits that allow for either a traditional flanged finish or a high-end, trimless mud-in look.
Wall Recessed Configurations
Inspired by series like the Focal Point Seem 6, our Slot 6 architecture supports wall-to-ceiling transitions. This allows for unique aesthetic designs where lines of light run up a wall and continue seamlessly across the ceiling plane.






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