Den Haan Rotterdam (DHR)

DHR develops marine navigation lights and searchlights designed to support visibility and vessel safety. Its lighting solutions are used across marine and commercial applications where dependable illumination and navigation signaling are essential. DHR products are designed for demanding environments and can support vessel operators, shipbuilders and marine professionals. When selecting a navigation light or searchlight, consider vessel requirements, visibility needs, mounting location, electrical specifications and applicable regulations. DHR solutions can support new installations, upgrades and replacement projects where reliable marine lighting performance is required.