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LED - 4x4 Architectural Recessed Drop Lens

QUADRA-XL

The Quadra-XL LED 4x4 fixture redefines ambient lighting with its three-dimensional design, delivering clean aesthetics and uniform illumination. Engineered for recessed T-Bar applications, this architectural luminaire features a fully luminous diffuser and multiple lens depth options, making it ideal for modern environments that demand both form and function.

Designed for versatility, the Quadra-XL is available in flush mount and drop lens configurations ranging from 1” to 4”. This flexibility allows designers to tailor lighting depth to suit the mood and spatial needs of office lounges, hotel corridors, retail spaces, and public lobbies. The fixture’s flush mount drop lens ensures seamless integration into ceilings, eliminating visible hardware and shadows while maintaining crisp corners and a balanced light output. Whether installed in insulated ceilings or hard ceiling applications using an optional drywall kit, the Quadra-XL delivers consistent performance.

At the heart of its appeal is its architectural LED lighting system. High-efficiency drivers paired with long-life LEDs ensure L80 performance beyond 60,000 hours, with calculated L70 lifespans exceeding 238,000 hours. The opal white acrylic diffuser lens guarantees even illumination across the entire surface, eliminating pixelation and enhancing visual comfort. Optional features such as tunable white (2700K–6500K), emergency battery packs, and advanced wireless controls (e.g., Casambi) further elevate its functionality.

The Quadra-XL’s large format 4x4 footprint (47.75” x 47.75”) makes it a standout solution for expansive ceiling grids. With lumen packages ranging from 8000 to 16000 and efficacy up to 115 lm/W, it meets a wide range of lighting requirements. The fixture is CSA/UL approved, suitable for damp locations, and includes integral earthquake clips for added safety.

From construction to controls, every detail is engineered for performance and ease of installation. The die-formed steel housing is pre-painted white with a polyester powder finish, and an access plate simplifies wiring. Flexible wiring options and Chicago Plenum compliance ensure adaptability to various building codes and project needs.

Whether you're designing a high-end retail environment or upgrading a corporate lounge, the Quadra-XL offers a refined lighting solution that blends aesthetics with technical excellence. Its modular lens depths, robust performance, and clean design make it a go-to choice for professionals seeking reliable, visually appealing lighting.

  • Three-dimensional design with flush or 1–4” drop lens options enhances architectural depth and visual interest.
  • Large format 4x4 size (47.75” x 47.75”) delivers up to 16,000 lumens with high efficacy (up to 115 lm/W).
  • Flush mount drop lens ensures shadow-free, uniform illumination with no visible hardware.
  • Architectural LED lighting system rated for L80 > 60,000 hours and L70 > 238,000 hours for long-term reliability.
  • Optional features include tunable white, emergency battery packs, and wireless control modules for advanced customization.
Country of Origin: Canada

Product Information

  • Product Specifications

    Application : Corridor,Display,Hospitality,Office,Restaurant,Retail Store,Showroom,Supermarket

    Available Size(s) : 4x4

    Brand : VIS

    CRI : 80+

    Certification : UL Listed (C/US)

    Color Temperature : 3000K,3500K,4000K,5000K,2765KT

    Fixture Type : Recessed,Troffer,T-Bar,Architectural,Cube

    Grade : Specification Grade

    Light Source : LED

    Lumen Output : 8000-16000

    Market : Commercial,General Area