Mantagua NAVISLIM 2NM Stern Light (White 135°) – Vertical Mount (Black or White Housing)
The Mantagua NAVISLIM 2NM Stern Light is a compact, ultra-slim LED navigation light designed for vertical mounting on sailing yachts. Emitting a white 135° sector in full compliance with COLREG 72, it provides correct stern illumination for vessels up to 20 metres in length.
The vertical mount format is ideal for installation on the transom, pushpit structure or other aft-facing vertical surfaces where a clean, low-profile installation is preferred.
Certified 2 Nautical Mile Visibility
This stern light delivers a 2 nautical mile visibility range with luminous intensity exceeding 5.4 candela, meeting international navigation lighting requirements for vessels under 20m LOA.
The precisely defined 135° white sector ensures correct aft coverage, allowing other vessels to clearly identify your position and heading when underway at night.
UV-Resistant PC + ASA Marine Housing
The housing is manufactured from UV-stabilised PC + ASA, a high-performance marine engineering polymer blend developed for permanent exterior use.
Polycarbonate (PC) provides excellent impact resistance and structural strength, while ASA delivers superior UV and weather resistance. This combination results in a durable, colour-stable housing that resists:
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UV degradation and fading
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Saltwater exposure
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Temperature cycling
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Surface brittleness over time
For cruising yachts exposed to sun and spray year-round, this ensures long-term reliability without the deterioration associated with lower-grade plastics.
IP67 Sealed and Energy Efficient
The NAVISLIM unit is fully sealed to IP67 standards, protecting the internal LED components from water ingress in demanding marine conditions.
Operating on 10–30V DC, it is compatible with both 12V and 24V onboard systems and consumes 2.16W, delivering efficient LED performance without unnecessary battery drain.
LED technology provides:
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Immediate full brightness
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Excellent resistance to vibration
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Long service life
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No bulb replacement
Compact Vertical Installation
With dimensions of H38 x L85 x W45mm, the vertical mount version integrates neatly onto transoms and other aft-facing surfaces while maintaining a discreet, modern appearance.
Each unit is supplied with a 2m pre-wired cable and stainless M4 mounting screws for straightforward installation.
Part of the NAVISLIM Vertical Range
This 2NM Stern Light forms part of the wider Mantagua NAVISLIM vertical series, which includes:
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Port and starboard sidelights
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Combined sidelight
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2NM and 3NM masthead lights
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Complete port/starboard/stern kits
Together, they allow yacht owners to install a fully matched, certified navigation lighting system with consistent styling and dependable marine-grade construction.
The Mantagua NAVISLIM 2NM Stern Light (White 135°) – Vertical Mount is a modern, low-profile solution for sailors seeking certified LED stern lighting with durable UV-resistant housing and clean vertical installation.
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