121-M3020 Surface Mounted LED Aluminum Profile
Twenty-four millimetres of bay width: this wider surface-mounted housing floods a retail display panel.
- ▪24 mm strip bay – the widest on page 42
- ▪4000 mm stock length
- ▪Medium size surface-mounted housing, no recessed groove
- ▪Dimension, installation and Accessories drawings reproduced from the catalogue
- ▪One of four Medium profiles on the page 42 spread
Description
The 121-M3020 is the largest of the four Medium profiles on page 42, cut for a 24 mm strip bay at 4000 mm. Compared with the 210-M2010 beside it at 15 mm, the wider bay spreads a broader band of light across a showroom panel or a retail display. The other three entries on the page are all 15 mm, so the difference here is the 24 mm bay and the broader band it lights.
Why Choose This Profile
This is a Medium size class profile from the Surface Mounted series, specified for 24 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-121-M3020 |
| Aluminum Weight | 281 g/m |
| LED Strips Max | 24 mm |
| Stock Length | 4000 mm |
| Series | Dipasang Permukaan |
| Size Class | Medium size |
Values are taken from the catalogue’s Basic Parameters block. Material, finish and diffuser options can be confirmed with your enquiry.
Dimension

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 24 mm maximum width and leave access to the driver for service.
Aksesori

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.
Aplikasi

The application photograph above shows the intended setting for this profile. Twenty-four millimetres of bay width: this wider surface-mounted housing floods a retail display panel. Related profiles are available across the Surface Mounted 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-121-M3020 |
|---|---|
| Aluminum Weight | 281 g/m |
| LED Strips Max | 24 mm |
| Stock Length | 4000 mm |
| Series | Dipasang Permukaan |
| Size Class | Medium size |





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