# Ospel Sonata Staircase Switch with Blue Backlight, Matte White, ŁP-3RS/m/75

**URL:** https://aio.lv/en/product--ospel-0001-00019-42329--12468638
**Data updated:** 2026-05-18 09:39 (EEST)
**Category:** Power Sockets
**Manufacturer:** Ospel
**Manufacturer code:** 0001-00019-42329
**EAN:** 5906729022697
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 14.99 €
**Prices and availability valid until:** 2026-08-09 23:59
**Price without VAT (21%):** 12.39 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--ospel-0001-00019-42329--12468638

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 29.07.2026 | free |
| Pickup points | 03.08.2026 | 1.89 EUR |
| Courier delivery to door | 03.08.2026 | 4.99 EUR |

## Summary description

The Ospel Sonata ŁP-3RS/m/75 is a staircase switch featuring a subtle blue backlight for easy visibility in the dark. Designed for convenient lighting control from two different locations, this matte white switch offers a modern aesthetic and reliable functionality for residential electrical installations. It is built for durability and seamless integration into standard interior wall systems.

## Long description

The Ospel Sonata Staircase Switch with Blue Backlight is a high-quality electrical component designed for controlling a single light source from two distinct locations. Featuring a clean, matte white finish, this switch integrates seamlessly into modern interior designs while providing reliable performance for residential electrical systems. The integrated blue backlight ensures the switch is easily locatable in low-light conditions, enhancing both convenience and safety in hallways, stairwells, and large rooms.
Advantages
This staircase switch stands out due to its durable construction and refined aesthetic, which complements various interior styles. The subtle blue illumination provides a practical visual guide during the night without being overly intrusive. Its design focuses on ease of installation and long-term operational stability, making it a dependable choice for standard wall-mounted electrical setups. The matte surface finish is resistant to minor scratches and maintains a clean appearance over time.
Suitable for
Controlling lighting in staircases from two different levels
Managing hallway lights from both ends of a corridor
Bedrooms where light control is needed from the door and bedside
Modern residential interiors requiring functional and aesthetic electrical accessories
This switch is not suitable for controlling lighting from more than two locations, as it lacks the intermediate switching functionality required for three-way or multi-point control systems. It is also not intended for outdoor use or environments with high moisture levels, as it is designed specifically for standard indoor residential wall installations.
Key specifications
Type: Staircase switch
Backlight color: Blue
Finish: Matte white
Installation: Flush-mounted
Application: Indoor residential
To install the Ospel Sonata staircase switch, ensure the power supply is disconnected at the main circuit breaker. The device is designed for standard flush-mounted wall boxes. Connect the electrical wiring according to the provided wiring diagram for staircase circuits, ensuring that the phase and traveler wires are correctly positioned in the terminals. Once the wiring is secure, mount the switch into the wall box and attach the frame and cover plate to complete the installation.
What to consider before purchase
Verify that your current electrical wiring supports a two-way staircase configuration
Ensure the switch is compatible with your existing wall box dimensions
Check if the blue backlight matches your interior lighting preferences
Confirm that the matte white finish coordinates with your other electrical accessories
For optimal performance and safety, it is recommended to have this switch installed by a qualified electrician. Ensure that the total load of the connected lighting circuit does not exceed the maximum rated capacity of the switch to prevent overheating or premature failure.

## FAQ

### How much does the Ospel Sonata Staircase Switch ŁP-3RS/m/75 cost, and is it available for purchase?

The price is 14.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 3 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 29.07.2026 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

## Image

https://aio.lv/img/cache/product/12468638/68771257_large.webp