Our trimless drywall LED channel is made for 15mm LED strip lights and will help you find the right clean line of light. This plaster-in LED profile is easy to install directly into drywall or plasterboard, giving your illumination a modern, minimalist look without any apparent trim or frames. The DWP16 is 61.7 mm wide from flange to flange and 13.6 mm tall overall. The inside cavity, which is 20.9 mm in width and made for LED strips, is covered by an arching diffuser that is 28.8 mm wide. Once it is put in and plastered over, the profile lies exactly flat, giving forth a wide, even beam of light that looks like it comes straight from the wall or ceiling. This low-key lighting choice is great for modern homes and companies that want to add to their architecture.
Why Choose Our Trimless Drywall LED Channel?
- Trimless Installation: Mud-in flanges let you plaster right over the profile. No edges. No frame that can be seen. It looks like a clear, straight line of light that is incorporated into the wall or ceiling.
- Fits 15mm LED Strips: The space is big enough to hold powerful, high-output LED strips, including smart alternatives like Philips Hue or dual-row COB LED strips.
- High-Quality Materials: Made of anodized aluminum 6063-T5, which helps it cool down quickly. Keeps your LEDs cool so they last longer.
- Dotless Illumination: The frosted polycarbonate (PC) diffuser makes the light soft and even, with no glare or dots.
- Simple to Cut and Install: Use a saw to change the length, screw it into drywall studs or frame, plaster over it, sand it, and paint it.
- Can be used for a lot of things: great for architectural accents, cove lighting, task lighting, and indirect lighting in homes, workplaces, stores, and hotels.
Installation and Care Tips
- Use a fine-tooth saw to cut the aluminum channel and diffuser to the right size.
- Use screws to attach to studs or sturdy framework.
- Put drywall mud on the flanges that have holes in them
- After it dries, sand it smooth and paint it to match the walls or ceiling.
- Put LED strip lights inside, plug them in, and enjoy!

How You Can Use This trimless drywall led channel
- Architectural Lighting: Make light lines that are clean and crisp and disappear into walls and ceilings. Great for a clean, modern design.
- Wall and Ceiling Integration: Put it in drywall for a flush mount that hides the light fixture and just shows the light.
- Ambient and task lighting: great for living areas, kitchens, corridors, offices, and stores.
- Decorative Wall Grazing: You can put it vertically or horizontally to wash rough surfaces with soothing light.
- Cove and soffit lighting: For great indirect lighting, completely hide the light source.
Related Products & Links
- Check out the black LED diffuser aluminum channel for 12mm tape lights for smaller strips.
- Explore the surface mount LED profile with frosted diffuser for 10mm rope lights if surface installation is needed.
- See the 22x15mm LED light channel aluminum extrusion for flexible strips for alternative extrusion options.
- Complement your setup with aluminum U channel with curved LED diffuser inner 16mm for curved light lines.
- If seeking trimless design for ceilings, check flush mount 22mm groove use aluminum drywall LED channel.
Get a trimless drywall LED channel today and change the look of your room with clean, modern, and architectural lighting. Great for people who prefer simply pure light and no trim to see.







