# Synergy21 smart home receiver S21-LED-SR000086 — LED-compatible, 50 W, White, -20–50°C, 210×50×32 mm

**URL:** https://aio.lv/en/product--synergy21-s21-led-sr000086--12099317
**Data updated:** 2026-03-20 09:51 (EET)
**Category:** Control Systems
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-SR000086
**EAN:** 4038816132055
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 63.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 52.88 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-sr000086--12099317

## 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-SR000086 is a smart home receiver for controlling LED lighting. Rated connected load 50 W and compatible with LED bulb types, it operates at 50–60 Hz and in temperatures from -20 to 50 °C. Compact white enclosure (210 × 50 × 32 mm) makes it suitable for indoor installations, lighting automation and remote switching in residential and commercial setups.

## Long description

Synergy21 smart home receiver S21-LED-SR000086 is a compact, white indoor unit designed for controlling and powering dual-white (CCT) LED installations. The device integrates a constant-current power supply and two independent output channels with a combined rated output of 50 W, enabling smooth dimming and color-temperature blending for tunable white LED fixtures. The enclosure measures 210 × 50 × 32 mm and the receiver is specified to operate at mains frequency 50–60 Hz and ambient temperatures from -20 °C to 50 °C, making it suitable for residential and commercial indoor lighting automation and remote switching.
Advantages
The integrated design combines a power supply and two constant-current outputs in a single compact housing, reducing installation complexity and component count. Independent channel control provides precise blending of warm and cool white LEDs to achieve accurate CCT adjustment. Constant-current regulation maintains stable LED performance and protects connected LED modules from current fluctuations. The unit’s compact dimensions and white finish allow discreet installation in junction boxes, control cabinets or ceiling voids where tunable white lighting and reliable dimming are required.
Suitable for
 Dual-white linear LED strips and rigid bars with CCT capability
 LED panel fixtures that require separate warm and cool white channels
 Residential tunable white lighting such as living rooms, kitchens and bedrooms
 Commercial and retail lighting installations with adjustable color temperature
 Architectural lighting projects that require constant-current drive and dimming
Key specifications
 Output type: Constant-current (CC) with two independent channels
 Maximum combined output power: 50 W
 Supported lamp types: Dual-white (CCT) LED modules, linear strips and panel fixtures
 Control capability: Independent dimming and color-temperature blending of two channels
 Mains frequency: 50–60 Hz
 Operating ambient temperature: -20 °C to 50 °C
 Enclosure dimensions: 210 × 50 × 32 mm; color: white
 Intended installation: Indoor use for residential, commercial and architectural lighting
How to use
Install the Synergy21 S21-LED-SR000086 following local electrical codes and the fixture manufacturer’s instructions. Connect the AC input to a compatible mains supply, ensuring correct grounding and adherence to polarity where applicable. Wire the warm-white and cool-white LED channels to the two independent CC outputs, verifying that the total connected LED load does not exceed 50 W. Use control interfaces or dimmers that are compatible with constant-current drivers to adjust brightness and blend channels for the desired color temperature. After wiring, perform a functional test to confirm dimming, channel balance and overall operation before closing the installation.
Usage recommendations
Match LED forward voltage ranges and ensure connected fixtures are specified for constant-current operation. Locate the unit in a ventilated area away from direct heat sources to maintain temperatures within the -20 °C to 50 °C range. Provide appropriate overcurrent protection on the AC supply side and avoid exceeding the rated combined output of 50 W. Verify compatibility of control devices with CC drivers to ensure reliable dimming and CCT control.

## Specifications

| Feature | Value |
|---|---|
| Weight | 0.1 kg |
| Operating temperature (T-T) | -20 - 50 |
| Height | 32 mm |
| Width | 210 mm |
| Depth | 50 mm |
| Product colour | White |
| Input frequency | 50 - 60 |
| Connected load | 50 W |
| International Protection (IP) code | IP20 |
| Dimmer | Yes |
| Compatible bulb types | LED |

## FAQ

### How much does the Synergy21 S21-LED-SR000086 smart home receiver cost, and is it available for purchase?

The price is 63.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 43 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/12099317/67639011_large.webp