# LED U-profile lighting rail Synergy21 S21-LED-PR20118 (200 cm, aluminium)

**URL:** https://aio.lv/en/product--synergy21-s21-led-pr20118--12269741
**Data updated:** 2026-04-16 14:16 (EEST)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-PR20118
**EAN:** 4038816125309
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Synergy21 LED U-profile S21-LED-PR20118 is a 200 cm aluminium channel designed for mounting LED strips and providing linear recessed or surface-mounted lighting. The U-shaped profile secures LED tape, improves heat dissipation and delivers a neat, finished appearance for under-cabinet, display, shelf or architectural accent lighting applications.

## Long description

The Synergy21 LED U-profile S21-LED-PR20118 is a 200 cm aluminium channel engineered for mounting LED strip lights in recessed or surface configurations. The U-shaped design secures LED tape and provides a clean finished edge while the aluminium construction supports heat dissipation and mechanical protection. This profile is suitable for under-cabinet, shelf, display, and architectural accent lighting where a straight, continuous linear appearance is required.
Advantages
The aluminium rail offers a durable, lightweight housing that helps manage LED strip temperature and prolongs the life of the light source. The U-profile keeps LED tape fixed in position and hides installation details for a neat aesthetic. Its 200 cm length reduces the number of joints for continuous runs and simplifies alignment in long installations. The profile is compatible with a variety of standard LED strip widths when used with suitable mounting clips or adhesives.
Suitable for
Under-cabinet and under-shelf lighting to provide uniform linear illumination
Retail display and showcase lighting where a discreet installation is needed
Architectural accent runs and coves requiring straight continuous lines
DIY furniture or joinery projects that incorporate LED tape strips
When it may not be suitable
This aluminium U-profile is designed for straight linear installations and is not suited for curved or irregular surfaces without additional modification or specialized profiles. It does not include LED strips, covers, end caps or mounting hardware; these items must be selected separately to match the LED tape width, diffuser preference and mounting method.
Key specifications
Material: aluminium
Profile shape: U-shaped channel
Length: 200 cm
Intended use: mounting LED strip lights for recessed or surface installations
Finish: raw or anodised aluminium surface depending on supplier stock
How to use
Measure and cut the aluminium profile to the required length if shorter sections are needed, using an appropriate metal saw and file to remove sharp edges. Prepare the installation surface, position the profile and fix it using mounting clips, screws through pre-drilled holes, or a suitable construction adhesive. Lay the LED strip inside the U-channel, align it centrally, and secure it according to the strip manufacturer’s instructions. If a diffuser or cover is to be used, slide or clip it into place and fit end caps to protect the strip ends and improve the finished appearance. Connect the LED strip to a compatible power supply and control gear following electrical safety standards.
What to consider before purchase
Measure the LED strip width to ensure compatibility with the internal channel dimensions
Decide whether a diffuser, end caps and mounting clips will be required and acquire matching components
Confirm the intended mounting method (recessed or surface) and check that the profile depth suits your installation
Verify whether you need anodised finish for corrosion resistance or a raw aluminium finish for painting
Usage recommendations
Install the profile on a clean, dry surface and allow adhesive to cure fully before routing or connecting electrical wiring. Use LED strips with appropriate thermal and electrical specifications for the chosen power supply; maintain adequate ventilation around the profile to support heat dissipation and extend LED lifespan.

## Specifications

| Feature | Value |
|---|---|
| Type | Diffuser |
| Weight | 0.6 kg |
| Material | Aluminium |
| Height | 27 mm |
| Width | 20.3 mm |
| Depth | 2000 mm |
| Product colour | White |
| Quantity per pack | 1 pc(s) |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All Synergy21 products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized Synergy21 service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

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