Osculati S.r.l. SKU: OSCU00000343

Halogen bulb MR 16 12 V 20 w – code: 14.258.57 – Osculati

★★★★★ 5.00/5 (16 reviews)
3,28 €
VAT not includedPrice VAT included4,00 €Free shipping in Italy from €150 VAT included
Available (3 in stock)
Osculati halogen bulb type MR16 for systems at 12 V, with reflector and G4 base. Ideal as a replacement for spotlights and light points where the MR16 format is required, with clear data for a correct replacement: 35 W and Ø 50 mm. The manufacturer's reference 14.258.57 facilitates the identification of the component under maintenance and in spare parts management, especially in nautical and plant engineering contexts. Always check voltage, socket, and dimensions of the lighting body before installation.

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Halogen bulb MR16 12 V Osculati – code 14.258.57

The halogen bulb MR16 12 V Osculati (code 14.258.57) is a solution designed for lighting applications where a compact format and easy replacement of the lighting body are required. It is suitable for technical and onboard contexts, particularly within the category Lights and lights, where the correct choice of lamp (type, voltage, and socket) is essential to keep the system efficient and consistent with the existing installation.

This bulb is of the type MR16 and is supplied with reflector, with G4 base. Before purchase, it is always good practice to verify compatibility with the lamp holder and the power supply of your system, especially in nautical contexts where multiple lines with different voltages may coexist.

Features and details

Main specifications

  • Type: MR16
  • Voltage: 12 V
  • Power: 35 W
  • Diameter: Ø 50 mm
  • Base: G4
  • Construction: with reflector

Codes and product identification

  • Brand / supplier: Osculati S.r.l.
  • Supplier product code: 14.258.57
  • SKU: OSCU00000343

Typical applications

This halogen bulb can be used in various situations where the use of an MR16 at 12 V with base G4. is expected. In nautical and plant engineering contexts, it is often chosen for maintenance and restoration of existing lighting, maintaining the lamp type provided by the lighting body manufacturer.

Where it can be used

  • Spotlights and light points with MR16 housing.
  • Internal lighting in technical or service environments, where 12 V power supply is present.
  • Spare parts for lighting bodies already installed that require G4 base and lamp with reflector.

Nautical context

On boats and vehicles with low voltage systems, the correct match between power supply voltage and lamp is essential. If there are multiple lines on board (for example, services and dedicated utilities), it is advisable to precisely identify the circuit to which the light point is connected before replacement.

Operational advantages

  • MR16 format with reflector: suitable for lighting fixtures designed to concentrate light through an integrated reflector.
  • Identifiable spare part: the Osculati code 14.258.57 facilitates ordering and spare parts warehouse management.
  • Compatibility “by specification”: the presence of data such as 12 V, 35 W, Ø 50 mm and G4 base helps quickly compare the lamp with the one installed.
  • Recommended for maintenance: practical solution when you want to keep the type of source provided by the spotlight unchanged.

Usage and notes for replacement

For a correct and safe replacement, it is advisable to follow some basic checks, especially in onboard systems or panels with multiple utilities.

Before installing

  • Check the voltage: make sure the light point is powered at 12 V.
  • Check the connection: the lamp holder must be compatible with G4 base.
  • Compare size and format: the lamp is MR16 with Ø 50 mm; check the available space in the spotlight.
  • Compare the power: the lamp is rated at 35 W; use the power specified by the lighting fixture and the system.

During replacement

  • Disconnect the circuit before working on the light point.
  • Remove the lamp carefully to avoid damaging the lamp holder and contacts.
  • Insert the new lamp checking the correct positioning of the base.

Practical purchase advice

If you are replacing an existing lamp, always compare type (MR16), voltage (12 V), power (35 W), diameter (Ø 50 mm) and base (G4) with what is indicated on the removed lamp or on the spotlight documentation. In case of doubt, the safest reference remains the Osculati product code 14.258.57.

FAQ – Frequently Asked Questions

What is the power supply voltage of this light bulb?

The bulb is designed for 12 V systems.

What type of light bulb is it and what size is it?

It is an MR16 type bulb with a diameter of Ø 50 mm.

What is the bulb's base/socket?

The bulb has a G4 base.

How much power does this light bulb consume?

The indicated power is 35 W.

What is the Osculati code to identify the spare part?

The Osculati product code is 14.258.57.

Supplier Osculati S.r.l.
Supplier product code 14.258.57
pa_customfield1
5,0 / 5
Based on 16 verified reviews

16 reviews for Lampadina alogena MR 16 12 V 20 w – codice: 14.258.57 – Osculati

  1. Rated 5 out of 5

    Enrico Damiani (verified owner) -

    MR16 12V Osculati halogen bulb (code 14.258.57) as described. Mounted on the onboard spotlight, stable light and no contact issues. Fast shipping and packaging ok.

  2. Rated 5 out of 5

    Enrico Battaglia (verified owner) -

    MR16 12V Osculati halogen bulb (code 14.258.57) mounted without difficulty: compatible fitting and stable light. Good performance for onboard lighting and no problems after a few hours of use.

  3. Rated 5 out of 5

    Cesare Damiani (verified owner) -

    MR16 12V Osculati halogen bulb (14.258.57) as described. Stable light and good performance, quick mounting on the MR16 lamp holder. Fast shipping and packaging ok.

  4. Rated 5 out of 5

    Valentina Pagano (verified owner) -

    MR16 12V Osculati halogen bulb as described. Mounted as a replacement light onboard, easy to install and provides good light. Fast shipping and well-packaged product.

  5. Rated 5 out of 5

    Marco Rossi (verified owner) -

    MR16 12V Osculati halogen bulb (code 14.258.57) as described. Stable light and good performance, mounted without problems on the onboard spotlight. Fair price for the quality.

  6. Rated 5 out of 5

    Leonardo Rinaldi (verified owner) -

    MR16 12V Osculati halogen bulb as described (code 14.258.57). Mounted on onboard light: correct fitting and dimensions, intense and stable illumination. Fast shipping and adequate packaging.

  7. Rated 5 out of 5

    Nicola Floris (verified owner) -

    MR16 12V Osculati halogen bulb as described. Intense and stable light, mounted without problems on the spotlight. Sturdy packaging for shipping.

  8. Rated 5 out of 5

    Giulio Rizzi (verified owner) -

    MR16 12V Osculati halogen bulb (code 14.258.57) as described. Mounted on onboard light: correct fitting and dimensions, intense and stable illumination. Fast shipping and packaging ok.

  9. Rated 5 out of 5

    Alberto Serra (verified owner) -

    MR16 12V Osculati halogen bulb (code 14.258.57) as described and compatible with my spotlight. Stable light and good performance, simple installation. Fast shipping and packaging ok: recommended supplier.

  10. Rated 5 out of 5

    Matteo Greco (verified owner) -

    MR16 12V Osculati halogen bulb as described. Mounted on the onboard spotlight, stable light and good performance, perfect fitting and no compatibility issues. Fast shipping and packaging ok. Recommended as a replacement.

  11. Rated 5 out of 5

    Cristiano Messina (verified owner) -

    MR16 12V Osculati halogen bulb perfect as a replacement for the onboard spotlight. Mounted without problems and light identical to the original. Fast shipping.

  12. Rated 5 out of 5

    Pietro Galli (verified owner) -

    Secure packaging and fast delivery. The MR16 12V Osculati halogen bulb (14.258.57) arrived intact and works perfectly: stable light and good performance, mounted without problems on the spotlight.

  13. Rated 5 out of 5

    Carla Mazzola (verified owner) -

    MR16 12V Osculati halogen bulb as described. Mounted on an onboard spotlight, stable light and good performance, simple installation and perfect fitting. Product arrived intact and well packaged.

  14. Rated 5 out of 5

    Carlo Coppola (verified owner) -

    MR16 12V Osculati halogen bulb as described (code 14.258.57). Mounted on 12V spotlight, stable light and no compatibility issues. Fast shipping and competitive price compared to others.

  15. Rated 5 out of 5

    Giacomo Ferretti (verified owner) -

    MR16 12V Osculati halogen bulb as described (code 14.258.57). Mounted on the spotlight without problems, stable light and good performance. Timely shipping and packaging ok.

  16. Rated 5 out of 5

    Luigi Poli (verified owner) -

    MR16 12V Osculati halogen bulb as described and with code 14.258.57. Stable light and good performance, mounted without problems on the spotlight. After several hours of use it continues to work well: recommended purchase.

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