Home > LED Aluminum Channels >

Aluminum Profile "DT13" 94in Mud-In Outside Corner LED Housing
LED aluminum channel trimless recessable for clean drywall installation, modern seamless creative LED lighting for houses rooms, edge lighting, medium output, railway lighting, Plaster in channels with plaster bead. Seamless installation
Alternative Views:

Project Support

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: $64.90
Free shipping on orders over $200

Availability:: Usually Ships in 24 Hours
Product Code: ALUMDT13

Lens (Diffuser) Type*:

Description Product Specs

Our Aluminum Profile "DT13", is a slim, low-profile, recessed aluminum extrusion for LED strips that evenly diffuses light when used with our DOTLESS, high-density, LED strips. The compact design allows for a seamless plaster-in installation inside 1⁄2" or 5⁄8" drywall without having to modify framing. Easily recess in walls, ceilings, and tight spaces or corners to cast beautiful, diffused, and even lighting throughout your space. View Spec Sheet!


  • Sleek, narrow design for an elegant modern look, and professional discrete corner mounted applications

  • Plaster beads allow for seamless finish

  • Channels allow LED strips to perform to their full life capacity by acting as a heat sink

  • Easy to achieve Dot-free lighting! Use our UL-listed DOTLESS LED strips

  • Well-Stocked and Ready to Ship from our Miami, FL facility.



8' (94" Actual Size, 96" Available W/ Shipping Surcharge


0.53" (Light Aperture)





Max Light Output

Medium (3 Watts/ft)

Max Strip Width

0.42" (10.67mm)

View Spec Sheet Here!

DT13 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 use of narrow recessed lighting in ceilings, walls, and application in many other settings in which a flush drywall mount is desired. The shape of it makes it perfect for use in corners. 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 areas inconspicuously, having a finish flush to the surface you are putting the channel in.

Mounting Instructions

  • Using a drywall knife, cut a slot for the Aluminum Housing.

  • Using a flat-head drywall screw, screw the housing through the integrated plaster-bead and secure it to the drywall.

  • Apply a single layer of contractors tape over light opening

  • Apply drywall tape over integrated plaster-bead

  • Apply plaster, smooth with compound knife.

  • Sand down to get smooth finish and paint.

To cut your aluminum profiles and make your lighting fixtures a custom length, simply snap the lens onto the profile, and place the channel onto a miter saw with the lens facing down. By doing this you can easily cut both the channel and lens to your desired length at the same time.

Need More Information?

Let our knowledgeable sales staff assist you with any questions or concerns you may have regarding the selection of your Aluminum LED Channel, or with our wide selection of LED Strips.


9AM-5PM | M-F | EST

Use this Product with the Following

Your full service source of LED components. We have top-quality products to build your bespoke linear LED lighting solution. Don't compromise on quality! Use our commercial grade components.

Click on the following links:
UL-Listed White LED Strips
UL-Listed Pro-Grade 24V LED Strips
Commercial Grade RGB Color Changing LED Strips

Commercial Grade UL-Listed RGBW Color Changing and White LED Strips
Dimmable and Nondimmable LED Power Supplies
Cables, Wire, Wire Managment, and JBOXs

Average Rating: Average Rating: 5 of 5 5 of 5 Total Reviews: 1 Write a review »

  0 of 0 people found the following review helpful:
5 of 5 June 5, 2020
Reviewer: Gary Thompson from OBRIEN, FL United States  

Was this review helpful to you?