W21*H9mm T Slot Recessed Led Aluminum Profile Channels with Diffuser White Black
Model No | M21-9 (Recessed LED Profile) |
Dimensions | W21.0*H9.0mm |
Standard length | 1m/2m/3m/pcs |
Suitable for led strip | PCB width up to 10mm |
Material | 6063 T5 Aluminum Alloy |
Finished color | Silver/Black/white |
Diffuser material | PC/ PMMA |
Accessories | PC Cover, End caps, Clips |
Installation | Recessed-Mounted |
Standard Package | Inner Clear PE bag+Carton Box |
Customized Package | Available on request |
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Product Description
The W21×H9mm T Slot Recessed LED Aluminum Profile Channel offers a sleek and professional solution for integrating LED strip lights into cabinets, walls, or furniture. Its specialized T-slot design allows for easy installation and secure mounting in recessed applications, while the 21mm wide inner channel supports a variety of LED strip sizes, including double-row options. Available in both white and black finishes, it blends seamlessly with modern interiors. The included diffuser softens and spreads the light evenly, reducing glare and enhancing visual comfort. Ideal for kitchens, wardrobes, architectural lighting, and custom furniture designs.

LED Strip Channel Features
1. Created to accommodate both flexible LED strips and rigid bars.
2. The LED channels are made of 6063 aluminum alloy, which provides exceptional heat dissipation.
3. Safeguards the fragile LED strip from dust and physical damage.
4. The LED strip channel reduces glare while simultaneously softening the light output.
5. The high-quality alloy profile offers protection for the LED strip.
6. The LED profiles can be easily installed with a PC cover, end cap, and clip.
7. The LED channel diffuser is anodized to enhance protection for the LED strip.
Application Scenes
● LED profile for office lighting
● LED lighting for meeting rooms
● Recessed LED channel lighting for supermarket decor
● LED diffuser lighting for exhibition showrooms

Advantages of extrusion
1. The extrusion method offers exceptional production flexibility, enabling the manufacture of LED channels in diverse shapes and sizes by merely changing the mold.
2. The mold replacement time is short, resulting in high production efficiency.
3. Extruded aluminum LED profiles exhibit superior dimensional accuracy compared to rolling and die forging, with a smoother surface roughness.
4. The mechanical properties of extruded aluminum LED channels are excellent, with the extrusion process yielding products with higher longitudinal properties after quenching or aging than those produced by rolling or die forging.
Standard Length &Customized length
We offer recessed LED strip lighting channels in standard lengths of 1M/2M/3M per piece, but we also provide customized lengths to meet your specific needs. Additionally, our accessories include PC Cover, End Cap, and Clip to ensure seamless installation.

How to install the LED channel?
1. Click the PC Cover
2.Push in the cover in the end
3.Enclosed the end cap
4.Mount clip on the LED strip light recessed channel