# Diffuser Synergy21 S21-LED-PR20077 for LED light mounts, transparent PMMA, 1 pc

**URL:** https://aio.lv/en/product--synergy21-s21-led-pr20077--12099321
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-PR20077
**EAN:** 4038816043696
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

Synergy21 S21-LED-PR20077 is a transparent diffuser accessory made of PMMA for LED light mounts. Designed to be fitted on compatible LED bulbs, it provides light diffusion and reduces glare. Supplied as a single unit, the diffuser is suitable for retrofit or replacement in fittings where even light distribution is required.

## Long description

Synergy21 S21-LED-PR20077 is an aluminium U-profile with a clear PMMA diffuser designed for LED light mounts. The profile houses and protects LED strip lights while providing a neat, finished appearance. The aluminium body adds mechanical strength and helps dissipate heat from the LED strip, and the transparent PMMA cover allows high light transmission with visible strip details. Supplied as a single unit, this combination of aluminium channel and clear diffuser is intended for retrofit or replacement in fittings where even light distribution and protection of the LED tape are required.
Advantages
The aluminium construction provides rigidity and assists thermal management of LED strips, which can contribute to longer operational life. The clear PMMA diffuser transmits most of the light while protecting the LED strip from dust and physical contact. The U-profile form factor conceals wiring and mounting points for a cleaner installation and integrates with both recessed and surface mounting approaches. Compatibility with standard LED tape widths makes this profile adaptable for a variety of linear lighting designs.
Suitable for
Interior accent lighting in homes, kitchens, living rooms and staircases
Under-cabinet and display case illumination in retail and exhibition spaces
Office cove lighting and indirect architectural lighting
Protecting and routing LED strips in workshops, corridors and service areas
Key specifications
Profile material: aluminium body for mechanical protection and heat dissipation
Diffuser material: clear PMMA plastic for high light transmission
Profile shape: U-profile suitable for recessed or surface mounting
Compatibility: designed to accommodate standard LED strip widths used in linear lighting
Finish: raw or anodised aluminium appearance (dependent on specific product batch)
How to use
Measure and cut the aluminium U-profile to the required length using appropriate metal cutting tools and cut the clear PMMA diffuser to match. Prepare the mounting surface and fix the profile with screws or mounting clips suitable for the substrate; for recessed installations, ensure the mounting recess matches the profile cross-section. Place the LED strip inside the channel, secure it using the strip adhesive backing or additional clips as needed, and snap the clear PMMA diffuser into place to protect the strip and diffuse the light. Verify alignment and secure end caps or seals where applicable.
Usage recommendations
To optimise thermal performance and prolong LED strip life, ensure good contact between the LED tape and the aluminium base. Use appropriate end caps and silicone seals in dusty or humid environments. When cutting the PMMA diffuser, use a fine-tooth saw and deburr or smooth the edges to prevent stress cracks. Confirm that the LED strip width matches the internal width of the U-profile before installation.

## Specifications

| Feature | Value |
|---|---|
| Type | Diffuser |
| Compatibility | ALU016-R |
| Material | Polymethyl methacrylate (PMMA) |
| Product colour | Transparent |
| Compatible bulb types | LED |
| 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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