# Ospel SONATA Intermediate Switch with Blue Backlight, Graphite Grey

**URL:** https://aio.lv/en/product--ospel-lp-4rsm73--12461890
**Data updated:** 2026-05-18 09:44 (EEST)
**Category:** Smart Switches
**Manufacturer:** Ospel
**Manufacturer code:** ŁP-4RS/m/73
**EAN:** 5906729039473
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-26 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ospel-lp-4rsm73--12461890

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 15.07.2026 | free |
| Pickup points | 20.07.2026 | 1.89 EUR |
| Courier delivery to door | 20.07.2026 | 4.99 EUR |

## Summary description

The Ospel SONATA intermediate switch is designed for controlling a single light source from three or more locations. Featuring a stylish graphite grey finish and an integrated blue backlight, this switch combines functionality with modern aesthetics. It is ideal for hallways, staircases, and large rooms, ensuring reliable electrical installation and ease of use in residential or commercial interiors.

## Long description

The Ospel SONATA intermediate switch in graphite grey is a high-quality electrical component designed to allow the control of a single light source from three or more different locations. This switch is an essential element for complex lighting systems, providing seamless operation in large spaces. The integrated blue backlight ensures that the switch is easily visible in low-light conditions, adding both a functional benefit and a modern aesthetic touch to your interior design.
Advantages
This intermediate switch stands out due to its robust construction and reliable performance, which are hallmarks of the Ospel SONATA series. The graphite grey finish offers a sophisticated, contemporary look that complements various interior styles, from industrial to minimalist. The inclusion of a blue backlight provides clear orientation in the dark, eliminating the need to search for the switch on the wall. Its design ensures compatibility with standard electrical installations, making it a practical choice for both new builds and renovation projects.
Suitable for
Controlling lighting in long hallways or corridors.
Managing stairwell lighting from multiple levels.
Large living rooms or open-plan areas with multiple entry points.
Commercial spaces requiring multi-point light control.
When it may not be suitable
This switch is specifically designed for intermediate control and will not function correctly if used as a standard single-pole switch. It requires a specific wiring configuration involving cross-connection cables, meaning it is not suitable for simple two-way lighting setups without the necessary additional wiring infrastructure.
Key specifications
Type: Intermediate switch (cross switch)
Color: Graphite grey
Backlight: Integrated blue LED
Installation: Flush-mounted
Application: Multi-point lighting control
How to use
The Ospel SONATA intermediate switch should be installed by a qualified electrician to ensure safety and compliance with local electrical codes. It is wired between two two-way switches to enable the control of a light from three or more locations. Once installed, the switch operates with a simple press, and the blue backlight will remain active to indicate the switch position in dark environments.
What to consider before purchase
Ensure your existing electrical wiring supports intermediate switching.
Verify that the graphite grey color matches your existing Ospel SONATA frames and interior decor.
Confirm that you have the necessary space in your wall box for flush mounting.
Usage recommendations
For optimal performance and safety, always ensure the power is disconnected at the main circuit breaker before beginning any installation work. It is recommended to use this switch in combination with other Ospel SONATA series components to maintain a consistent aesthetic and technical standard throughout your electrical system.

## FAQ

### How much does the Ospel SONATA Intermediate Switch, Graphite Grey cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 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 15.07.2026 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 Ospel 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 Ospel 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