U77 green/white light – code: 11.425.02 – Osculati

Osculati U77 green/white navigation light – code 11.425.02

The U77 green/white navigation light Osculati (supplier code 11.425.02) is a solution designed for navigation lighting in the nautical field, suitable for installations where practical, reliable, and easy-to-mount components are needed. Belonging to the Utility 77, is offered as a light suitable for medium-sized boats and stands out for a construction focused on protection from the marine environment and ease of integration on board.

The product is supplied complete with lamp holder and bulb, to facilitate installation and reduce preparation time during the installation or replacement of an existing navigation light.

Main features and details

Compliance and approvals

The lantern is indicated as RINA approved in accordance with the regulation COLREG72. This aspect is relevant when selecting navigation lights, as it helps maintain the lighting system consistent with the requirements for signaling at sea.

Construction and protection

The U77 navigation light is described as perfectly waterproof, an important feature for use in the nautical environment, where splashes, humidity, and salt can stress electrical components. Good sealing helps protect the internal part and maintain more stable operation over time, especially in exposed installations.

Included components

To simplify installation, the product is supplied complete with lamp holder and bulb. This equipment is useful both for first installation and when replacing a navigation light, as it allows having the essential components for assembly and commissioning immediately.

Installation

The navigation light is designed for mounting with extreme ease. In maintenance terms, this means being able to intervene quickly, with fewer operational complexities, especially when space on board is limited or when working on existing systems.

Usage indication

È recommended for medium-sized boats. Furthermore, the reference line is “Utility 77 Navigation Lights”, reported in the original product description.

Typical onboard applications

The U77 green/white light is used in contexts of electricity and instrumentation on board, particularly in the category lights and headlights. is required. It is a suitable choice when you want to:

• to create or restore a light signaling compliant with navigation requirements;
• replace an existing light with a component from the Utility 77 line;
• carry out interventions of routine maintenance on navigation lights, favoring a product complete with essential components;
• install a light in exposed areas, where the estate of the light body is an important requirement.

Usage and operational notes

Checks before installation

Before installation, it is advisable to check the compatibility of the intervention with the existing system and with the boat's light configuration. In particular:

• check that the intended position for the light is consistent with the setup and the required visibility;
• verify the condition of wiring and connections, especially when replacing an old light;
• ensure that the included equipment (lamp holder and bulb) is correctly installed and tightened according to good practice.

Maintenance

To keep the light in good condition, it is useful to schedule periodic checks typical of onboard systems: external cleaning, connection verification, and functional lighting control. In a marine environment, regular maintenance helps prevent oxidation and false contacts.

Product identification

For assistance requests, reorder or spare parts management, refer to:

• Supplier: Osculati S.r.l.
• Supplier product code: 11.425.02
• Description: U77 green/white light

This information facilitates alignment between technical documentation, orders, and maintenance interventions.

FAQ – Frequently Asked Questions

Is the U77 Osculati 11.425.02 light supplied complete with bulb?

Yes. The product description states that it comes with a lamp holder and bulb, to facilitate installation or replacement.

Is this navigation light approved according to COLREG72?

Yes. It is indicated as RINA approved in accordance with the COLREG72 regulation.

Is the U77 green/white navigation light suitable for marine use?

It is described as perfectly watertight, an important feature for use on board in the presence of humidity and splashes.

For what type of boats is it recommended?

The product is recommended for medium-sized boats, as stated in the original description.

What is the correct code to reorder this Osculati navigation light?

The supplier product code to use for reordering is 11.425.02.