# Sirius Tech-Line Supplementary Set 45L

**URL:** https://aio.lv/en/product--sirius-45707--12682564
**Data updated:** 2026-09-18 04:36 (EEST)
**Category:** Other goods
**Manufacturer:** Sirius
**Manufacturer code:** 45707
**EAN:** 5707310457078
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 28.99 €
**Prices and availability valid until:** 2026-11-01 23:59
**Price without VAT (21%):** 23.96 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--sirius-45707--12682564

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.10.2026 | free |
| Pickup points | 21.10.2026 | 1.99 EUR |
| Courier delivery to door | 21.10.2026 | 4.99 EUR |

## Summary description

The Sirius Tech-Line Supplementary Set 45L is an original accessory designed to expand and enhance the capacity and functionality of compatible lighting systems. This 45-liter supplementary set integrates seamlessly with existing setups, providing reliable performance and secure connectivity for professional and residential installations. Ideal for extending lighting setups efficiently.

## Long description

The Sirius Tech-Line Supplementary Set 45L is an original accessory designed to expand and enhance the capacity and functionality of compatible lighting systems. This supplementary set integrates seamlessly with existing setups, providing reliable performance and secure connectivity for professional and residential installations.
Advantages
This accessory offers seamless integration with existing lighting setups to expand overall system capacity. Built as an original accessory, it ensures secure connectivity and maintains consistent performance across both professional and residential lighting installations, allowing for efficient setup extensions without complications.
Suitable for
Expanding existing Sirius Tech-Line lighting systems
Residential lighting extension projects
Professional installation capacity upgrades
When it may not be suitable
This product may not be suitable if you are working with lighting systems from other manufacturers that lack compatibility with the Tech-Line series. Additionally, it is not designed to function as a standalone primary power source or independent lighting unit without a compatible main system.
Key specifications
Original Sirius accessory
Designed for Tech-Line systems
45-liter supplementary capacity classification
Secure connectivity for installations
How to use
To use the Sirius Tech-Line Supplementary Set 45L, ensure that your existing lighting system is compatible and powered off before installation. Connect the supplementary set securely to the designated integration points of your current setup, following standard installation practices for lighting accessories. Once securely connected, test the system to verify proper operation and seamless functionality.
What to consider before purchase
Verify compatibility with your current Sirius lighting system
Assess whether the 45-liter capacity meets your specific expansion requirements
Confirm that installation environment matches professional or residential use cases
Usage recommendations
For optimal performance and longevity of your lighting setup, always ensure connections are secure and inspect the system regularly for any signs of wear or environmental impact during professional or residential use.

## Specifications

| Feature | Value |
|---|---|
| Energy efficiency class | E |

## FAQ

### How much does the Sirius Tech-Line Supplementary Set 45L cost, and is it available for purchase?

The price is 28.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 4 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 16.10.2026 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 Sirius 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 Sirius 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

### Where can I download the instructions for Sirius Tech-Line Supplementary Set 45L?

You can download the instructions in PDF format from the “Instructions” section on the product description page. The file contains complete information about installation, setup, and usage.

## Image

https://aio.lv/img/cache/product/12682564/70175851_large.webp