GRIDSlot1 NCO

1″ Low-Profile Recessed Linear LED T-Bar Mount

Product Code: GSL1-NCO

Features & Benefits

  • Dimensions: 1.3” (W) X 1” (H)
  • Mounting Style: T-Bar / T-Bar Replacement
  • Standard Lengths: 2FT, 4FT, 6FT, 8FT
  • Finishes: Powder Coated & Anodized
  • Housing Material: Extruded, Recycled Aluminum
  • Warranty: 5 Year, 50,000 Hour Warranty
  • Sustainability: Declare Listed & Red List Free
  • LED Performance: 1,000 Lm/Ft, 135 Lm/W efficacy
  • LED Choices: Static White
  • Optics Choices: Nano Cavity Optics
  • Beam Distributions: Nano Cavity Spot Beam Distributions
  • CRI / CCT: 80/90+, 2700K to 6500K
  • Driver Options: Factory, Lutron & eldoLED
  • Emergency Backup: Emergency Circuit & Battery
  • Compatible Controls: Lutron, Casambi, Cooper, nLight

Description

GRIDSlot1 NCO is a patented recessed linear lighting solution engineered to replace or mount directly to 9/16″ and 15/16″ T-Bar systems in suspended grid ceilings. It delivers seamless integration, flexible layout options, and high-performance illumination. Built specifically for grid ceiling applications, GRIDSlot1 offers a zero plenum design that sits flush with the T-bar, enabling clean integration—even in no-plenum conditions. A precision 15/16″ aperture aligns with the horizontal flange of standard T-Bar profiles for a consistent, refined aesthetic, while maintaining compatibility with 9/16″ and 1.5″ grid systems.

Individual lenses and parabolic reflectors are located below each LED using Nano Cavity Optics (NCO). For greater comfort, the regulated beam lowers glare and adjusts the light output. These concentrated distributions are ideal for a wide range of task-specific requirements. At cut-off, NCO has a softer appearance, a larger beam spread, and a gradual brightness transition.

GRIDSlot1 NCO offers a static white color option, along with SmartBeam® technology, delivering advanced spot beam distributions tailored to the space—all in an easy-to-install form factor. GRIDSlot1 is BABAA and TAA compliant and manufactured in Woburn, MA, with a North American supply chain.

Downloads & Files

Specification Guides
Technical Drawings
Installation
IES Files
Sustainability

SmartBeam® Choices

Standards & Certifications

Driver & Lighting Controls Options