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Nora Lighting

Nora Lighting Premium TIR optic for 4" Cobalt Adjustable

Nora Lighting Premium TIR optic for 4" Cobalt Adjustable

Regular price $12.78
Regular price $15.34 Sale price $12.78
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Nora Lighting Premium TIR optic for 4" Cobalt Adjustable

Premium TIR optic for 4" Cobalt Adjustable. Replaces included ring, must specify ring finish.


  • Retrofit existing 4" recessed housings
  • Field adjustable beam spreads(flood installed, spot and narrow flood included)
  • Up to 1000 lumen output
  • 2700K, 3000K, 3500K or 4000K @ 90+ CRI
  • COB LED Technology
  • Integral dimmable driver
  • Includes medium base socket adapter
  • ENERGY STAR certified

Aluminum spun reflector with deep set diffusedlens for excellent visual comfort while providing highlumen output. Adjustable design rotates and adjusts whilenever exposing an opening or breaking the ceiling plane.Reflector places the LED optics deeper than the standardincreasing the visual comfort. Additionally the deep conesreduces board images when off.

358° rotate and 30° tilt

Spot (included), Medium (included) and Flood optic(installed)

Frosted Lens (installed) and Semi-Frosted Lens(included)


  • Input Voltage: 120V
  • Lumens / Wattage: Up to 1000lm / 12W(Delivered lumens will vary depending on CCT, optic & finish)
  • Color Temperature: 2700K, 3000K, 3500K or 4000K
  • Color Rendering Index: 90+ CRI
  • Beam Spread: 48° Spot, 69° Narrow Flood, 99° Flood
  • Operating Temperature: 0°C to 25°C
  • Life Expectancy: 54,000 Hours @ L70
  • Dimming: Triac, ELV or 0-10V (must specify)

Compatible Housing

Fire Box
  • NFBIC-4LMRATA/4W ICAT Dedicated LED for LE4
  • NFBIC-4INCATA ICAT Line Voltage
New Construction
  • NHIC-4LMRAT* ICAT Dedicated LED
  • NHIC-4LMRAT/4W* ICAT Dedicated LED for LE4
  • NHIC-4LMRAT/EM* ICAT Dedicated LED for EM
  • NHIC-4LMRAT/6WEM* ICAT Dedicated LED for EM+LE4
  • NHIC-4LMRAT/277* ICAT Dedicated LED, 277V(includes step-down transformer)
  • NHICCP-4LMRAT* Chicago Plenum Dedicated LED
  • NSIC-401QAT ICAT Line Voltage
  • NS-401QAT AT Line Voltage
  • NHRIC-4LMRAT* ICAT Dedicated LED
  • NSRIC-404QAT ICAT Line Voltage
  • NSR-404QAT AT Line Voltage

* Nora Dedicated LED housings are cULus listed for useonly with Nora LED Retrofits.

Cobalt retrofit series includes medium basescrew-socket adapter (NRA-211SM) for retrofitting intoexisting medium base downlight housings. GU24 socketadapter is available for use with GU24 housings, mustspecify NRA-212SM.

NLCBC-469TIR: Premium TIR optics optics are available in25° or 45°, must specify ring finish.


  • cULus classified for Damp Location when used withcompatible housing
  • Suitable for Type IC and Non-IC
  • Certified to the high efficacy requirements ofCalifornia Title 24 JA8-2019
  • ENERGY STAR certified (not BB or BZBZ finish)
  • RoHs Compliant
  • 5-Year Limited Warranty

Shipping Info
Usually ships in 5 to 7 business days. Please message us to find out the availability of this item.

Shipping & Returns

Free Shipping within the U.S. for orders over $100.

All products on our website are final sale and non-returnable.

What are the items you could return?
1. Items received damaged or broken
2. Incorrect items that were shipped
3. Defective items

A replacement will be shipped right away.

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    Free Shipping within the 48 continental United States for orders over $100. Free Shipping is only for Ground via FedEx, UPS, USPS, or Curbside Delivery for large/heavy items.

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  • Return Policy

    Our return policy is based on the manufacturer. Please inspect the items delivered to you before accepting them. A replacement will be shipped for incorrect, defective or damaged item.

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