# Diffuser Synergy21 S21-LED-PR20078, PMMA white, for LED, depth 2000 mm

**URL:** https://aio.lv/en/product--synergy21-s21-led-pr20078--12099768
**Data updated:** 2026-04-08 15:36 (EEST)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-PR20078
**EAN:** 4038816043719
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 198.49 €
**Prices and availability valid until:** 2026-08-07 23:59
**Price without VAT (21%):** 164.04 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-pr20078--12099768

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 22.07.2026 | free |
| Pickup points | 27.07.2026 | 1.89 EUR |
| Courier delivery to door | 27.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-PR20078 is a white diffuser made of polymethyl methacrylate (PMMA) designed for LED lighting. With a depth of 2000 mm and weight of 100 g, it serves as a light mount/accessory to soften and distribute LED light. Supplied as one piece per pack, it is suitable for installations requiring a long PMMA diffuser profile.

## Long description

Synergy21 S21-LED-PR20078 is a white PMMA opal diffuser designed to work with an aluminum U-profile for linear LED strips. With a depth of 2000 mm and a lightweight construction, this diffuser cover softens and distributes LED light to reduce visible hotspots and glare while maintaining uniform illumination. It is supplied as one piece per pack and is intended for installation in furniture, cabinets, shelves and interior architectural accents where discreet, evenly diffused linear lighting is required.
Advantages
The combination of an aluminum channel and a PMMA opal diffuser provides mechanical support, passive heat dissipation and consistent light diffusion. The PMMA cover yields a soft, even light output that minimizes LED dot effects and glare. The U-profile design allows neat integration into narrow recesses and furniture edges, while the smooth finish is easy to clean and durable for long-term indoor use. Compatibility with common flexible LED strips and simple mounting options makes the system suitable for both new installations and retrofit projects.
Suitable for
Under-cabinet and in-cabinet lighting in kitchens and wardrobes
Illuminated shelves and display cases in retail or residential settings
Decorative architectural coves, niches and linear accent lighting
Furniture-integrated lighting for worktops, drawers and bookcases
Key specifications
Material: PMMA opal diffuser designed to work with an aluminum U-profile channel
Profile type: U-profile for linear LED strips
Function: mechanical protection, passive heat dissipation and light diffusion
Finish: smooth opal diffuser surface for indoor use
Diffuser type: opal PMMA for soft, even light distribution
Compatibility: suitable for common flexible LED tape widths used in linear lighting
How to use
Measure and cut the PMMA diffuser and aluminum channel to the required length for the installation. Prepare the mounting surface and secure the aluminum U-profile using appropriate screws, clips or adhesive according to the substrate. Place the compatible LED strip into the channel, ensuring proper alignment and adhesion, then connect the strip to a suitable power supply following the LED manufacturer's instructions. Fit the PMMA opal diffuser into the channel by snapping or sliding it into place and verify uniform light distribution and secure assembly.
Usage recommendations
Allow sufficient air circulation around the aluminum profile for passive cooling and avoid contact with heat-sensitive materials. Use LED strips with the correct width and rated power to prevent overheating; for long runs consider power injection points to maintain consistent brightness. Clean the PMMA diffuser with a soft cloth and mild detergent to preserve light transmission and appearance.

## Specifications

| Feature | Value |
|---|---|
| Type | Diffuser |
| Weight | 0.1 kg |
| Compatibility | LED U-Profile |
| Material | Polymethyl methacrylate (PMMA) |
| Depth | 2000 mm |
| Product colour | White |
| Compatible bulb types | LED |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the Diffuser Synergy21 S21-LED-PR20078 cost, and is it available for purchase?

The price is 198.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 100 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on 22.07.2026 at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer, Bank cards on-line, Apple Pay, Google Pay, Installment. All transactions are 100% secure and encrypted.

### Can Diffuser Synergy21 S21-LED-PR20078 be purchased with a lease?

Yes, the purchase is available both on credit and with an interest-free installment plan. Learn more about installments and credit options: https://aio.lv/en/payment#b3

### 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

https://aio.lv/img/cache/product/12099768/67638755_large.webp