# Lighting accessory Synergy21 S21-LED-000145, black finish

**URL:** https://aio.lv/en/product--synergy21-s21-led-000145--12099167
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-000145
**EAN:** 4038816992901
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 4.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 4.12 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-000145--12099167

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 21.07.2026 | free |
| Pickup points | 24.07.2026 | 1.89 EUR |
| Courier delivery to door | 24.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-000145 is a lighting accessory in black finish designed for use with compatible LED lighting systems. The product serves as an add-on component to support installation, mounting or aesthetic integration of fixtures. It is intended for professional or residential applications where a black accessory is required for seamless visual integration.

## Long description

Synergy21 S21-LED-000145, black finish, is a lighting accessory designed for integration with compatible LED lighting systems. This panel-style unit provides uniform, low-glare illumination for ceiling or wall-mounted installations and is intended to be powered by an external DC supply via a barrel (Hohlstecker) connector. The separate low-voltage configuration is suitable where drivers are kept remote from the luminaire or where centralized DC distribution is used.
Advantages
The design delivers even light distribution with reduced shadowing and minimal glare, supporting comfortable ambient and task lighting. Use of LED technology ensures energy-efficient operation and a longer service life compared with traditional fluorescent or incandescent fixtures. The DC barrel connector simplifies connection to existing DC power sources, which can reduce retrofit complexity when reusing centralized or battery-backed supplies.
Suitable for
Ceiling-mounted general lighting in offices, retail spaces or residential rooms
Wall-mounted accent or task lighting
Retrofit projects replacing older flat panels or fluorescent fixtures
Installations using centralized DC power supplies or battery-backed systems
Key specifications
Light source: LED technology providing uniform illumination
Power input: DC via barrel (Hohlstecker) connector — requires compatible external DC supply
Mounting: panel form factor for ceiling or wall mounting
Optical characteristic: low-glare, even light distribution suitable for general and task lighting
Application environment: indoor use in residential, commercial, and office spaces
How to use
Install the panel into the selected ceiling or wall opening in accordance with local electrical and building regulations. Mechanically secure the panel using appropriate fixtures for the mounting surface. Connect the external DC power supply to the panel's DC barrel connector, ensuring the supply provides the correct voltage and polarity as specified by the power supply manufacturer. Keep the power source turned off while making electrical connections. After connection, power the external supply and verify uniform illumination and correct operation.
Usage recommendations
Use a compatible external DC power supply with stable output voltage and an appropriate current rating. Verify polarity before connecting to the DC barrel connector. For retrofit or permanent installations, maintain adequate ventilation around the panel and avoid exposure to moisture. Have installations performed or inspected by a qualified electrician where required by local codes.

## Specifications

| Feature | Value |
|---|---|
| Product colour | Black |

## FAQ

### How much does the Lighting accessory Synergy21 S21-LED-000145 cost, and is it available for purchase?

The price is 4.99 € (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 21.07.2026 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. 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

https://aio.lv/img/cache/product/12099167/67639109_large.webp