# Lighting LED controller Synergy21 S21-LED-SR000047 — 12–36V AC input, 5A, IP20, white, 179×46×22 mm

**URL:** https://aio.lv/en/product--synergy21-s21-led-sr000047--12099762
**Data updated:** 2026-03-20 09:52 (EET)
**Category:** LED accessories
**Manufacturer:** Synergy21
**Manufacturer code:** S21-LED-SR000047
**EAN:** 4038816042644
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 55.49 €
**Prices and availability valid until:** 2026-08-05 23:59
**Price without VAT (21%):** 45.86 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--synergy21-s21-led-sr000047--12099762

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 20.07.2026 | free |
| Pickup points | 23.07.2026 | 1.89 EUR |
| Courier delivery to door | 23.07.2026 | 4.99 EUR |

## Summary description

Synergy21 S21-LED-SR000047 is a compact lighting LED controller with white housing and IP20 protection. It accepts 12–36 V AC input and supplies up to 5 A output current. Measuring 179×46×22 mm, the unit is suitable for driving LED strips and lighting modules in indoor installations where basic dust protection is sufficient. Supplied as a single unit.

## Long description

Synergy21 S21-LED-SR000047 is a compact lighting LED controller in a white IP20 housing designed for indoor LED installations. It accepts 12–36 V AC input and provides up to 5 A output current for driving LED strips and lighting modules. The unit measures 179×46×22 mm and is supplied as a single controller suitable for installations where basic dust protection is sufficient and a small footprint is required.
Advantages
The controller combines a wide AC input range with a 5 A output capacity in a compact form factor, allowing flexible placement in cabinets or enclosures. Its white housing and IP20 rating make it appropriate for protected indoor environments, while the straightforward electrical characteristics simplify integration with common LED strips and modules. The physical dimensions enable installation in constrained spaces and make the unit compatible with standard mounting arrangements.
Suitable for
 Driving 12–36 V AC LED strips and modules in indoor environments
 Small to medium indoor lighting applications where IP20 protection is acceptable
 Installations requiring a compact controller for cabinet or enclosure mounting
 Projects that need a single-unit LED controller supplying up to 5 A output current
Key specifications
 Input voltage: 12–36 V AC
 Maximum output current: 5 A
 Protection rating: IP20 (indoor use, basic dust protection)
 Housing colour: White
 Dimensions: 179 × 46 × 22 mm
 Intended load: LED strips and lighting modules
How to use
Mount the controller in a dry, ventilated indoor location or inside a suitable electrical enclosure. Connect the AC supply (12–36 V AC) to the input terminals and route the LED strip or module connections to the output terminals, observing correct polarity and load limits. Ensure the total connected load does not exceed the 5 A output rating. Verify all electrical connections are secure and insulated, then apply power and test the lighting output. If the controller is part of a larger system, integrate it according to the system wiring and control scheme.
Usage recommendations
Use the controller within the specified input voltage range and avoid exposing it to moisture or dust beyond IP20 conditions. Ensure the cumulative LED load stays below 5 A and allow adequate ventilation around the unit to prevent overheating. Follow local electrical codes for wiring and, when in doubt, consult a qualified electrician to confirm correct installation and compliance.

## Specifications

| Feature | Value |
|---|---|
| Type | Lighting LED controller |
| Height | 22 mm |
| Width | 46 mm |
| Product colour | White |
| Length | 179 mm |
| Current | 5 A |
| International Protection (IP) code | IP20 |
| AC input voltage | 12 - 36 |
| Quantity per pack | 1 pc(s) |

## FAQ

### How much does the LED controller Synergy21 S21-LED-SR000047 cost, and is it available for purchase?

The price is 55.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 44 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 20.07.2026 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/12099762/67638756_large.webp