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LED - Recessed Cleanroom Luminaire with Overlapping Doorframe

CRUo

The CRUo recessed lighting series by Certolux is engineered for environments where precision and cleanliness are non-negotiable. Designed for ISO Class 3–8 cleanrooms, this IP65-rated luminaire delivers superior protection against dust and water ingress, making it ideal for controlled spaces in pharmaceutical, biotech, and healthcare facilities. Its overlapping doorframe ensures a seamless seal to the ceiling and housing, eliminating gaps that could compromise sterility. Built for wet locations and insulated ceilings, the CRUo combines durability with advanced LED technology for consistent performance.

In cleanroom lighting applications, reliability and compliance matter. The CRUo meets stringent standards, including UL listings for wet locations, NSF2 certification for splash and non-food zones, and IEC60529 IP65 for dust-tight integrity. It’s also rated for 2500 psi washdown conditions, ensuring resilience in demanding environments. The fixture’s triple-gasket system featuring silicone and closed-cell materials, provides robust sealing at every critical point, while the smooth acrylic lens simplifies cleaning. Available in multiple sizes (1x4, 2x2, 2x4) and lumen packages up to 24,000 lumens, the CRUo offers flexibility without sacrificing performance.

What sets this luminaire apart is its adaptability. Options like plenum access panels allow serviceability from the room side, reducing downtime and contamination risk during maintenance. For specialized needs, tunable white technology offers a CCT range from 2700K to 6500K, while amber and red LED arrays support narrow spectrum requirements in sensitive applications. High-efficiency LED modules deliver up to 127 lm/W with a lifetime L90 exceeding 60,000 hours, ensuring long-term value. The programmable driver supports dimming to 1% via 0–10V, with optional DALI or Lutron controls for advanced integration.

Installation is straightforward thanks to universal mounting compatibility with 1" and 1.5" T-Bar grids and flanged ceilings. The CRUo’s precision-formed housing, available in cold-rolled steel, stainless steel, or aluminum, is finished with a five-stage pretreatment and polyester powder coat for corrosion resistance. Ambient operating temperatures range from -20°C to 40°C, making it suitable for diverse cleanroom environments. Backed by a five-year limited warranty, the CRUo delivers peace of mind along with exceptional performance.

Closing the gap between compliance and efficiency, the CRUo recessed lighting solution is the smart choice for cleanroom projects requiring durability, flexibility, and uncompromising standards. Explore configurations today to find the perfect fit for your controlled environment.

  • ISO Class 3–8 cleanroom lighting with IP65 rating for dust and water protection.
  • Triple-gasket system and overlapping doorframe ensure airtight sealing and easy cleaning.
  • High-efficiency LED modules with tunable white (2700K–6500K) and narrow spectrum options.
  • Optional plenum access panel for room-side serviceability and reduced contamination risk.
  • UL, NSF2, and IEC certifications; rated for 2500 psi washdown and wet locations.
Country of Origin: Canada

Product Information

  • Product Specifications

    Application : Dusty, Damp Location,Healthcare,Hospitals,Laboratory,T-Bar,Wet Location

    Available Size(s) : 1x4,2x2,2x4

    Brand : CER

    CRI : 80+,90+

    Certification : Built to CSA & UL Standards,IP65,ISO Class 3,NSF Available

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

    Fixture Type : Cleanroom,Recessed,Troffer

    Grade : Specification Grade

    Light Source : LED

    Lumen Output : 3585-10100,3564-10121,5517-24102

    Market : Cleanroom & Containment