# HP Påbygningsring Mat Hvid surface-mounted ring — model 3121, white matte finish

**URL:** https://aio.lv/en/product--hp-3121--11769469
**Data updated:** 2026-03-08 22:29 (EET)
**Category:** LED accessories
**Manufacturer:** HP
**Manufacturer code:** 3121
**EAN:** 5704629031210
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 8.49 €
**Prices and availability valid until:** 2026-07-23 23:59
**Price without VAT (21%):** 7.02 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--hp-3121--11769469

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 16.07.2026 | free |
| Pickup points | 21.07.2026 | 1.89 EUR |
| Courier delivery to door | 21.07.2026 | 4.99 EUR |

## Summary description

HP Påbygningsring Mat Hvid model 3121 is a surface-mounted installation ring designed for electrical and lighting fixtures. Provided in a matte white finish, the ring facilitates mounting on visible surfaces where in-wall installation is not possible. Suitable for retrofit or new installations to secure luminaires, junctions, or connecting boxes with a compact, visible mounting solution.

## Long description

HP Påbygningsring Mat Hvid model 3121 is a surface-mounted installation ring designed for electrical and lighting fixtures in locations where in-wall mounting is impractical. The product features a matte white finish that blends with common interior surfaces and provides a compact, visible mounting solution for luminaires, junctions, or connection boxes. It supports retrofit and new installations and is intended for use where a secure and neat surface attachment is required.
Advantages
The matte white surface minimizes reflections and helps the ring integrate visually with ceilings and walls, while the compact design reduces visual bulk. The ring simplifies surface-mounted installations by providing a stable platform for fixtures and junctions, ensuring consistent alignment and a clean edge finish. Constructed for straightforward installation, it enables technicians to mount lighting and electrical components without extensive surface modification.
Suitable for
Surface mounting of ceiling and wall luminaires
Retrofit installations where in-wall boxes are unavailable
Securing junction boxes and connection points in visible locations
Commercial and residential interior applications requiring a neat visible finish
Key specifications
Finish: matte white
Mounting type: surface-mounted installation ring
Typical applications: lighting fixtures, junctions, connection boxes
Design: compact, low-profile visible mounting ring
How to use
Position the ring over the intended mounting location and mark fixing points. Secure the ring to the surface using appropriate screws and wall plugs for the substrate, ensuring it sits flush and level. Route electrical cables through the central aperture and attach the luminaire or junction box to the ring following the fixture manufacturer’s electrical and mechanical instructions. Verify that all connections are secure and that the mounted component is stable before restoring power.
Usage recommendations
Use suitable fasteners for the surface material (plasterboard, concrete, wood, etc.) and follow local electrical codes. For heavy fixtures, confirm load capacity and, if necessary, reinforce the mounting surface or use additional support brackets.

## FAQ

### How much does the HP Påbygningsring Mat Hvid model 3121 cost, and is it available for purchase?

The price is 8.49 € (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 16.07.2026 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 HP 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 HP 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/11769469/67149630_large.webp