Our 15x12mm recessed black aluminum channel offers a professional-grade solution for seamless recessed lighting. It provides a clean, flush finish for ceilings, millwork, and furniture applications.
The profile is 21.2mm wide and 12.0mm high and is made of robust, extruded aluminum. It fits perfectly into a groove that is 15.2 mm wide by 12.0 mm deep. The inside width of 11.2mm makes it easy to install LED strips that are 10mm or less wide. The sturdy PC diffuser makes the light smooth and high-quality by getting rid of visible LED dots. The exterior fins throughout the body aid in heat management.
There are three different colors of the channel: black, silver, and white. It has all that you need to install it safely and without dust, as well as an easy way to connect the power: the PC diffuser, stainless steel mounting clips, and two end caps (one solid and one with a hole for a wire).
Why Use This 15x12mm Recessed Black Aluminum Channel?
- Function of the Heat Sink: Aluminum helps take heat away from your LED strip. This makes your LED tape last longer.
- Dotless Lighting: The smoked diffuser spreads LED light softly. It eliminates rough spots and makes a nice, even glow.
- Flush Finish: The recessed profile fits into walls, ceilings, cabinets, or staircases so the light looks like it’s part of the structure.
- Protection: Your LED tape is safe from bumps, dust, and water.
- Modern Look: The black hue makes the channel practically invisible on dark surfaces but stands out and looks well on light ones.
- Versatile use: As LED lighting under cabinets, on accent walls, on furniture, in showcases.
Easy Steps for Installing
- Cut the groove: Make a groove in wood, plaster, or drywall.
- Fix the channel: Use adhesive or mounting clips to keep the aluminum profile in the groove.
- Put in your LED strip: Put the 10mm LED tape inside the channel.
- Put on the diffuser: Clip the black cover over your LED strip.
- Attach the end caps: Use the caps that come with the cables to protect the ends.

What’s in the Box?
- 1 x 15x12mm recessed black aluminum channel
- 1 x smoked black polycarbonate diffuser
- 2 x end caps (1 with a hole, 1 without)
- 2 x mounting clips for secure installation
Where Can You Use This LED Profile?
- Under Cabinet Lighting: Adds light for tasks in kitchens or workshops.
- Lighting on the wall or ceiling: Make a hidden mood or accent light.
- Furniture and Shelving: Light up shelves or bookcases without wires showing.
- Retail Displays: Use smooth, bright lines to show off your merchandise.
- Architectural Cove Lighting: Great for a flush, trimless look in corners or on ceilings.
Summary
The 15x12mm recessed black aluminum channel with black diffuser is an ideal solution to attach LED strips in a professional, clean, and safe way. It works with all popular 10mm LED strips, keeps your LEDs cool, protects the tape, and makes lighting that is smooth and dotless with its smoked diffuser. Install it in your walls, ceilings, stairs, furniture, or display cases for a modern, architectural lighting look.
Order now and get everything you need in one kit! For more options, check our black aluminum U channel for 10mm led strips or explore slim profiles like the 6mm height led strip light channel.









