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Aluminum Profile "O3R" 94in Slim Recessed Linear LED Housing
Recessed LED Aluminum Channel extrusion O3R, slim low profile design for linear cabinet LED lighting, restaurant and hospitality LED strip lighting. OR used with bright LED strips for discrete low to medium output lighting. Flush recessed
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Dotless LED fixtures

Due to new shipping size restrictions, 94" is the MAX size for free shipping. 96" housings are available upon request with a shipping surcharge. Contact-Us Today for more information
Our Price: $41.20
Free shipping on orders over $200

Availability:: Usually Ships in 24 Hours
Product Code: ALUMO3R

Description Product Specs Applications

Specifically manufactured for GlowbackLED, our Aluminum Profile "O3R," is a slim and low-profile aluminum extrusion for LED strips that can be easily recessed, making it a perfect solution for discretely illuminating narrow areas such as cabinets or closets. Aluminum channel "O3R" can accomodate any LED strip with a width up to 0.81" (20.57mm) and properly disperse heat from the strip. The compact design allows for installation inside 1⁄2" or 5⁄8" drywall without having to modify framing, and achieving evenly diffused DOTLESS lighting throughout your space while adding modern architectural touch to your design. Aluminum Profile “O3R” is conveniently sold in 8ft lengths as a completed kit including a pair of endcaps, mounting clips, and one premium polycarbonate, UV-resistant frosted lens. Order today to discretely accent your projects!


  • Slim profile suitable for professional discrete applications
  • Easily concealable
  • Recessable
  • Channels act as a heat sink allowing LED strips to perform to their full life capacity
  • Easy to achieve dot-less lighting
  • Anodized aluminum channels protect your LED strips from the elements, making them waterproof


Length 8' (Actual Size 94", 96" available with shipping surcharge)
Width 1.21"
Height 0.55"
Lens Frosted
Max Light Output Medium (3 Watts/ft)
Max Strip Width 0.81" (20.57mm)

O3R is a slim and low profile that is recess-able, making it perfectly suitable for discrete lighting applications with low to medium output lighting. The slim and low profile of this channel makes it a perfect solution for under-cabinet, over-cabinet, and in-cabinet linear LED lighting, as well as application in many other settings in which this type of light is desired. Although intended mainly for indoor use, the channels can be waterproofed making them suitable for outdoor applications giving you even more options for your lighting ideas. This is the perfect channel for illuminating and accenting small areas and tight spaces inconspicuously, having a finish flush to the surface you are putting the channel in.

Install LED Aluminum housing O3 by first creating a groove or cavity in the desired cabinet, drywall, or shelf.
Mounting Method #1 (Use of Adhesive)

  1. Clean mounting surface (groove) of dust and residue.
  2. Apply all purpose caulking
  3. Install assembled fixture
Mounting Method #2 (Counter-Sunk Screws)
  1. Screw Aluminum housing into groove (counter-sink screws)
  2. Attach LED Strips onto Aluminum housing over counter-sunk screws

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