Collection: Search lights

Searchlights: long-range and precise aiming

A searchlight is used to illuminate at long range with a concentrated and steerable beam. It is useful for spotting a buoy, a harbor entrance, an obstacle, a tender, a person in the water, or a docking area at night. Unlike a deck light or cabin lighting, it must concentrate light and allow quick aiming in the correct direction.

This collection includes Mantagua long-range searchlights and an LED retrofit kit for existing searchlights. Selection depends on the required range, housing color, control method, and the existing installation onboard.

Valan white or black searchlights

The Mantagua Valan LED searchlight white 36W is suited for installations requiring a motorized long-range searchlight with a light finish. It is designed for boats with white or light decks, helm areas, or mounting surfaces to maintain visual consistency.

The Valan black 36W meets the same functional requirements with a dark finish. It may be better suited for a hard-top, helm area, mast, or black structure. The main difference lies in aesthetic integration and consistency with the mounting surface, not in intended use.

Wired, wireless control and use while sailing

A searchlight must be steerable from the helm station. A wired control provides a dedicated and stable interface; a wireless control can be practical for operation from another point on the boat. Before installation, decide where the searchlight will be used: interior helm station, flybridge, cockpit, foredeck, or work area.

The searchlight must not blind the crew or other users unnecessarily. Its power requires short, targeted use. For docking, controlled aiming is preferable to constant illumination along the boat’s axis. For search operations, the ability to scan an area cleanly is as important as the stated range.

LED retrofit kit for existing searchlights

The collection also includes the LED retrofit kit for DHR searchlight Ø220 mm. This solution is useful when a halogen or older searchlight is already installed and you want to modernize the light source without replacing the entire mechanism. However, verify compatibility with the existing searchlight, space requirements, thermal dissipation, and the general condition of the housing.

Retrofitting an existing searchlight can be more economical and reduce installation work, but it is not always the best solution if the optics, aiming mechanism, or waterproofing are worn. In such cases, replacing the entire unit may be more reliable in the long term.

Mounting location and mechanical constraints

The mounting location affects searchlight performance. It must have an unobstructed field of view, not blocked by a guardrail, antenna, bimini top, solar panel, or tender. It must also be strong enough to withstand vibrations, shocks, and stresses from boat motion. A long-range searchlight mounted on a flexible support quickly loses precision.

Mounting height affects the beam: the higher the searchlight, the farther it can reach, but the greater the risk of illuminating spray, the deck, or nearby elements if the angle is misaligned. Therefore, balance visibility, wiring access, and mechanical protection.

Wiring and power supply

A searchlight consumes more power than courtesy lighting or cabin lights. The circuit must be carefully sized: available voltage, cable cross-section, run length, electrical protection, and connection quality. Controls must be clearly labeled and protected against moisture.

Also plan for future access to mounts, cable bundles, and controls. A searchlight mounted too far or without interior access becomes difficult to troubleshoot in case of failure. As with any exterior equipment, the waterproofing of fittings is as important as the waterproofing of the searchlight itself.

Complementary collections

To compare other lighting families, also see the searchlights, lighting, lighting controls, and navigation lights. A searchlight is not a navigation light: it is used for temporary illumination, not for signaling the boat’s route.

Skysat advice

Before choosing, stand at the helm and visualize real-world use: searching, docking, maneuvering, or nighttime work. The right searchlight is one that can be aimed easily without blinding the crew, with a rigid mount and clean wiring. Range alone is not enough; control and mounting location make the difference.