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LTRE Transition® Enclosed Deep Architectural Center Lens Troffer

Par Columbia Lighting 
Par Columbia Lighting
Transition® Enclosed Deep Architectural Center Lens (LTRE) is an architectural direct / indirect with a curved lens fully enclosing the lamp compartment. LTRE is designed for the health of your occupants, the quality of your installation, the flexibility of your needs, and the beauty of your design. Full distribution light output assures comfortable, effective lighting. Antimicrobial® paint (AM) option resists bacterial growth on exposed painted surfaces and is well suited to health care, dining, dormitories or public spaces. A gasket can be added, for additional protection. Educational and healthcare facilities appreciate the enclosed design, which offers an attractive, smooth, easily cleaned lens surface. Optional wet label allows the product to be used in locker rooms, restrooms, or other areas where water contact may occur.
  • Enclosed high efficiency lens features linear prism acrylic and provides visual comfort and high performance without pixelation
  • Appropriate for schools, medical facilities, dining areas, locker rooms, and public spaces
  • Enclosed lens resists intrusion of contaminants
  • High performance matte white paint standard
  • Optional Antimicrobial® paint (AM option) resists bacterial growth on exposed painted surfaces
  • Optional lens gasket surrounds lamp cavity
  • Wet Location listing available
  • 60,000 hour LEDs at L80 for reduced maintenance
  • Four LED color choices
  • LED modules and electrical accessible from below
  • QR code traceability
  • DLC® (DesignLights Consortium) Qualified - see www.designlights.org
  • Five year warranty (Terms and Conditions apply)

Détails du produit


  • Commercial Indoor
  • Classrooms and Offices
  • Halls/Dorms
  • Conference Room
  • Meeting Room
  • Common Areas
Couleur White
Distribution de la lumière Direct
Durée de la garantie 5 Year Warranty
  • UL 1598
  • UL 2108
  • CSA
  • cUL
Indice de rendu de couleur (IRC) 82
Matériau de construction - Unité principale Steel
Plage de gradation
  • 1%
  • 5%
Plénum Chicago Yes
Protocole pour les gradateurs
  • 0-10V
  • Lutron EcoSystem Digital
  • Step-dimming
Source d’éclairage LED
Température de couleur
  • 3000 K
  • 3500 K
  • 4000 K
  • 5000 K
  • Troffers
  • Architectural Indoor
Type de montage
  • Recessed
  • Surface
  • Suspended
Type d’ampoule LED Integrated
createchange Yes

Certifications et conformité

Désignation DLC DLC® (DesignLights Consortium) Qualified - see www.designlights.org
Enregistré pour certification CSA certified to UL 924 standards
Rendement énergétique élevé Yes



Columbia Lighting's New Transition LED Action Video!

Columbia Lighting's LTRE Transition® Enclosed LED Deep Architectural Center Lens