Slot 4 Series 8ft LED Recessed Linear Light Supplier

The Slot 4 Series 8ft LED Recessed Linear Light is the premier choice for large-scale architectural projects requiring long, uninterrupted lines of light. With its 8-foot extended profile and 4-inch wide aperture, this fixture provides a bold visual statement while maintaining the clean, minimalist aesthetic of the Slot 4 family.

Designed for efficiency and versatility, the 8ft model features field-selectable wattage and color temperature, allowing it to adapt to high-traffic commercial spaces, expansive office landscapes, and modern educational facilities. Its high-lumen output and precision-engineered housing ensure superior performance in both standalone and continuous run configurations.

Technical Specifications & Parameters

Key Features and Benefits

Advanced LED Technology and Efficiency

The 8ft Slot 4 Series utilizes an advanced LED light engine that delivers up to 9600 lumens, ensuring even the most demanding commercial environments meet required footcandle levels. Operating at 120 lm/W, this fixture maximizes energy savings and qualifies for the highest tiers of utility rebates and DLC Premium requirements.

Selectable CCT and Power Flexibility

Reduce job site delays and simplify inventory with integrated selectable technology. The onboard switches allow for instant adjustments:

• Power Selectable: Switch between 60W, 70W, or 80W to fine-tune brightness levels.

• Multi-CCT Selectable: Choose between 3000K (Warm), 4000K (Neutral), or 5000K (Daylight) to match the interior’s color palette.

• Tunable White Ready: Architecture supports digital controls for advanced human-centric lighting designs.

Seamless Ceiling Integration

Measuring 95.75 inches, this fixture is engineered for a perfect fit in standard 8ft ceiling modules. The shallow 2.52-inch profile ensures compatibility with Armstrong TechZone™ and other specialized grid systems, making it an ideal choice for ceilings with tight plenum clearance.

Mounting Requirements & Dimensions

8ft Fixture Dimensions and Profile

• Length: 95.75″ (Designed for standard 8ft grid modules)

• Width: 3.74″ (Visible 4-inch aperture)

• Height: 2.52″ (Low-profile architectural housing)

Mechanical and Electrical Setup

Each 8ft segment is built with high-grade extruded aluminum for superior thermal management. The fixtures include universal mounting clips for T-Bar ceilings and are provided with flexible conduit for rapid wiring. For continuous runs, precision-machined joiner kits ensure mechanical alignment and electrical continuity without light leaks.

Popular Brands and Variations

The Slot 4 Series is designed to be fully compatible with industry-standard specifications, providing an architectural-grade alternative to major market leaders:

• Acuity Brands / Mark Architectural Lighting: Our Slot 4 Series offers a similar aesthetic to the SL4L recessed models, supporting the same sleek lines and geometric patterns but with added field-selectable wattage for superior on-site control.

• H.E. Williams (Williams) — 4R Series: Matches the high-performance recessed linear standards of the Williams 4R line, providing comparable architectural housing and lumen-per-foot delivery.

• Cooper Lighting / Corelite — CL4: Designed to meet the 4-inch aperture and high-efficacy standards of the Corelite CL4 series, perfect for large-scale institutional and office projects.

• Finelite — HP-4 Recessed: Our series provides the same narrow 4″ profile and seamless lens aesthetics favored by designers who specify Finelite HP-4 systems.

Overview of Slot 4 8ft Recessed Linear Lights

What is a Slot 4 Recessed Linear Light?

A “Slot 4” refers to a recessed linear luminaire with a 4-inch wide aperture. In architectural design, these fixtures are used to create clean “lines of light” that follow the building’s structural grid. The 8ft version is particularly valued for its ability to cover large distances with fewer joints, resulting in a smoother visual appearance and lower installation costs.

Architectural and Commercial Applications

• Large Office Floors: Create endless rows of light that provide uniform distribution and reduce visual clutter.

• Educational Hallways: The 8ft length allows for faster installation in long school corridors.

• Retail & Supermarkets: High-lumen 80W settings ensure products are well-lit while the recessed slot maintains a premium, non-industrial look.

• Hospitality: Use 8ft segments to frame large lobbies or create geometric ceiling patterns that guide visitor traffic.

Product Resources and Downloads

Ensure your project submittals are complete with our technical documentation:

• Specification Sheets: Detailed photometry and mechanical data for the Slot 4 8ft Series.

• Installation Manuals: Step-by-step guides for T-Grid, Drywall, and Continuous Run setups.

• IES Files: Available for download to support AGi32 and Dialux lighting simulations.