403-Y1812 Three-side Light LED Aluminum Profile
Fitted to a shelf, this profile sends a continuous three-face glow around the board edge.
- ▪8 mm strip width, 3000 mm stock length
- ▪Three-side Mini channel on page 64
- ▪Mutually paired with the 590-M1313 as same-page neighbour
- ▪M4/D3/I3/A3/B1 layout shared with the page-64 group
- ▪Accessories drawing printed for shelf-edge mounting
Description
The 403-Y1812 is one of four Mini three-side channels on page 64, taking an 8 mm strip at a 3000 mm stock length with the shared M4/D3/I3/A3/B1 layout. Among that group it is the single model paired mutually with the 590-M1313, because each names the other as its same-page neighbour, whereas the 546-M1312 and 125-C5310 only point toward the 590-M1313. Dimensions are identical across the spread, so the difference is this two-way cross-reference rather than any width or length change. Use it under a display shelf where a three-sided line should stay unbroken.
Why Choose This Profile
This is a Mini size class profile from the Three-side Light series, specified for 8 mm LED strip in 3000 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-403-Y1812 |
| Aluminium gewicht | 133 g/m |
| LED Strips Max | 8 mm |
| Voorraadlengte | 3000 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.
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 3000 mm run.
Installatiestappen

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 8 mm maximum width and leave access to the driver for service.
Accessoires

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.
Applications

The application photograph above shows the intended setting for this profile. Fitted to a shelf, this profile sends a continuous three-face glow around the board edge. 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-403-Y1812 |
|---|---|
| Aluminium gewicht | 133 g/m |
| LED Strips Max | 8 mm |
| Voorraadlengte | 3000 mm |
| Series | Three-side Light |
| Size Class | Mini size |





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