# Smart Home Light Controller Synergy 21 S21-LED-SR000054 White Indoor IP20

**URL:** https://aio.lv/en/product--synergy21-s21-led-sr000054--10544384
**Data updated:** 2026-01-13 21:34 (EET)
**Category:** Control Systems
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-SR000054
**EAN:** 4038816120809
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 83.99 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 69.41 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-sr000054--10544384

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 03.08.2026 | free |
| Pickup points | 06.08.2026 | 1.89 EUR |
| Courier delivery to door | 06.08.2026 | 4.99 EUR |

## Summary description

The Synergy 21 S21-LED-SR000054 is a smart home light controller designed for indoor use. It operates on an input voltage of 100-240 V and has an input current of 0.25 A. With an IP20 rating, it is suitable for dry indoor environments, providing reliable control over your lighting system.

## Long description

The Synergy 21 S21-LED-SR000054 White Indoor IP20 is a compact smart home light controller designed for dry indoor environments. It accepts a wide input voltage range of 100–240 V and supports an input current of 0.25 A, enabling integration with common residential and small-commercial lighting circuits. With an IP20 rating, the unit is intended for installation inside rooms and service spaces where protection from solid objects is required but no water exposure is expected.
Advantages
This controller provides stable control of lighting loads within its rated voltage and current parameters, offering reliable switching and dimming compatibility with compatible LED fixtures. Its compact form factor and indoor IP20 protection make it suitable for mounting in distribution boxes or behind wall panels. The device is built for easy electrical integration into existing lighting systems and helps centralize control through compatible smart-home setups while maintaining energy-efficient operation.
Suitable for
 Residential indoor lighting control (living rooms, bedrooms, hallways)
 Office and small business interior lighting management
 Integration into smart-home automation systems or centralized lighting control panels
 Retrofitting LED fixtures where a compact indoor controller is required
Key specifications
 Input voltage: 100–240 V AC
 Input current: 0.25 A
 Protection rating: IP20 (indoor use, protection against solid objects over 12 mm)
 Form factor: compact module suitable for installation in dry indoor electrical enclosures
 Color: white
How to use
Install the Synergy 21 controller in a dry indoor location in accordance with local electrical codes. Connect the device to the building supply and lighting load following the wiring diagram provided by the manufacturer or an electrician. After power-up, integrate the controller into your smart-home system or configure it according to the control interface supported by your setup. Ensure the connected fixtures and wiring do not exceed the device's rated input current and voltage.
Usage recommendations
Place the controller inside protective enclosures or distribution boxes away from humidity and direct water sources; verify ventilation around the module to avoid heat buildup. For safe and compliant installation, use a qualified electrician and confirm compatibility of connected LED fixtures with the controller's electrical parameters.

## Specifications

| Feature | Value |
|---|---|
| Input voltage | 100-240 |
| Product colour | White |
| Input current | 0.25 |
| Placement supported | Indoor |
| Easy to install | Yes |
| International Protection (IP) code | IP20 |

## FAQ

### How much does the Smart Home Light Controller Synergy 21 S21-LED-SR000054 cost, and is it available for purchase?

The price is 83.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 10 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 03.08.2026 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. 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/10544384/64405893_large.webp