More than just a Retrofit Downlight…

For over a decade, LumenOptix solutions have been the standard for easy to install, specification grade luminaires whenever an upgrade takes place in an existing facility.

LumenOptix has applied that methodology to the LRD series, a specification-grade LED downlight retrofit. Our patent pending, tool-less installation ensures no alterations
to the existing infrastructure and installs in minutes, all from beneath the ceiling. With multiple size options, lumen packages, optical distributions, and the ability to accommodate existing dimming systems, the LRD is the perfect solution for any facility looking to upgrade and improve the integrity of the original lighting design.




 Specification Grade Optics

The LumenOptix LRD’s performance is defined by its specification-grade optics. Each reflector is designed around the module, creating various beam distributions while minimizing glare. As a result, the integrity of the original lighting design is maintained or improved. In addition, LumenOptix offers various finishes (specular, semi-specular and diffused) and multiple color options to ensure the correct specification for every application, every time. The below images illustrate our 8” semi-specular optical capabilities:

LRD Optics
Features and Benefits
  • Converts any existing recessed round downlight to LED
  • Below the ceiling tool-less installation in minutes
  • Optimized for maximum efficacy and efficiency
  • Superior color rendering with >80 CRI
  • Superior fixture to fixture consistency over lifetime
  • Specification grade construction and optical system
  • Up to 90% in energy savings over conventional energy sources
  • 50,000 hour life at L70, significantly reduces maintenance costs
  • CSA certified for damp locations

Made in the USA. ARRA and Buy American compliant

IES Reports

LRD1 Technical Data


Housing: Made from 16GA galvanized steel with flange to accommodate different size openings. Three tool-less adjustable clips assure proper seating to any ceiling thickness.

Reflector: Proprietary designed, spun 16GA, polished anodized aluminum in narrow, medium and wide distributions for different applications. Available in clear Alzak®, semi-spec and diffused finish. Additional colors are also available.

Lens: Optional frosted or transparent.

Accessories: Goof rings (for oversized holes), remodel rings (for ceilings without a rough-in kit), 2x2 and 2x4 ceiling lay-ins. For rough-in kits, consult factory. See separate Spec Sheets for specifications.


LED Light Engine: Philips DLM Fortimo or DLM Flex with CRI of >80 and 50,000 hours at L70.

LED Driver: Available with a variety of dimming options (see Spec Sheet for details). Attached junction box pre-wired with flexible metal cable for connection to a 1/2" trade size KO. A pre-wired quick connect is included to simplify wiring.


LRD Dimensions

Rough-In Frame Kit
Brochure and Installation Guide/Video
Model Number Information