631-M2120 Three-side Light LED Aluminum Profile
A 14 mm bay gives a wider architectural ceiling wash than the 10 mm profile it follows.
- ▪14 mm strip width, 4000 mm stock length
- ▪Wider Mini three-side bay than the 10 mm 342-M1619
- ▪M1/D2/I2/A2/B2 layout on page 66
- ▪Accessories drawing printed for ceiling mounting
- ▪Three-face output spread across a broader opening
Description
Stocked at 4000 mm, the 631-M2120 accepts a 14 mm strip, the widest Mini three-side bay in this comparison, and its M1/D2/I2/A2/B2 layout keeps the three-face output across that broader opening. This model, compared with the 342-M1619 it names as neighbour, moves from 10 mm to 14 mm while the 4000 mm stock length stays the same, so the change is in strip capacity rather than run length. Use it where an architectural ceiling detail wants a fuller wash from a single channel.
Why Choose This Profile
This is a Mini size class profile from the Three-side Light series, specified for 14 mm LED strip in 4000 mm stock lengths. The product photograph, cross-section, fitting sequence and application view below are taken directly from the original catalogue.
Product Specification
| Model No. | XL-631-M2120 |
| Aluminum Weight | 137 g/m |
| LED Strips Max | 14 mm |
| Stock Length | 4000 mm |
| Series | Three-side Light |
| Size Class | Mini size |
Values are taken from the catalogue’s Basic Parameters block. Material, finish and diffuser options can be confirmed with your enquiry.
Boyut

The cross-section drawing above gives the printed profile dimensions. Check the clearance before fixing the channel, and use it to plan diffuser and end-cap positions for a 4000 mm run.
Installation Steps

Follow the sequence in the original catalogue drawing: prepare and fix the mounting points, seat the channel and diffuser, then make the electrical connection. Keep the LED strip within the 14 mm maximum width and leave access to the driver for service.
Aksesuarlar

The end caps and fixing parts printed for this model are shown above. Include the quantities you need in your enquiry and we will quote the complete set together with the profile.
Uygulamalar

The application photograph above shows the intended setting for this profile. A 14 mm bay gives a wider architectural ceiling wash than the 10 mm profile it follows. Related profiles are available across the Three-side Light series.
OEM / ODM & Quotation
We supply this profile as a B2B component: custom cut lengths, packing and project quantities are quoted on request. Send us the model number, the length and quantity, and the LED strip width you plan to use, and we will come back with a quotation and lead time.
Additional information
| Model No. | XL-631-M2120 |
|---|---|
| Aluminum Weight | 137 g/m |
| LED Strips Max | 14 mm |
| Stock Length | 4000 mm |
| Series | Three-side Light |
| Size Class | Mini size |





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