The Aqua Signal Series 75 is a robust family of LED navigational lights designed specifically for vessels 20 meters and longer. These marine lanterns prioritize long product lifetime, boasting an impressive lifespan of 100,000 hours even at ambient temperatures up to 45°C. The product line includes Single (Series 75), Double (Series 75D), Single Arctic (Series 75 Arctic), and Double Arctic (Series 75D Arctic) versions. The Arctic variants are specially designed for low-temperature environments and feature a heating foil integrated inside the glass lens to prevent freezing.
Durability is a key feature of the Series 75. The lanterns are constructed with seawater-resistant aluminum, polycarbonate, and hardened tempered borosilicate glass, ensuring they withstand harsh marine weather and temperature fluctuations. The design incorporates a high-quality LED driver and materials that contribute to an extended system lifetime of approximately 11 years, assuming continuous 24/7 operation at 45°C ambient temperature.
A unique feature of the Series 75 is its integrated tamper-proof countdown system, which provides a clear indication of when the lantern requires replacement. This system tracks the actual use of each lantern, taking into account exposure to cold and rough conditions, and communicates the status via the control panel. This enhances safety by helping to prevent unexpected failures while at sea.
The Series 75 lanterns also excel in electromagnetic compatibility (EMC), achieving DNV-GL EMC Class B certification for bridge and open deck installations. This low emission level ensures they can be safely installed near sensitive equipment such as VHF antennas without interference, complying with IEC 60945 standards.
Designed for flexibility, the Series 75 works seamlessly with the Aqua Signal navigation light control panels but is also compatible with many third-party control systems (subject to confirmation by the panel supplier). For vessels exceeding 20 meters, dual installations are required for compliance with COLREG regulations, covering masthead, starboard, port, and stern lights. Installation is straightforward, requiring just four bolts, and the internal connection box provides ample space for wiring. Most versions can be installed upside down, except for Port, Starboard, and Masthead lights due to visibility requirements.
The product housing is made of durable polycarbonate with a borosilicate glass lens and a seawater-resistant aluminum top cover. Stainless steel screws and nuts ensure corrosion resistance. Dimensions for the lights are 248 mm x 187 mm x 222 mm (L x W x H), with weight ranging from 2.25 kg to 3.0 kg depending on the version and voltage.
The Series 75 complies with numerous maritime standards and regulations, including EN 14744 (2015), IEC 60945, COLREG 72 Annex I/14, and MSC.253(83), and is certified with the Wheelmark (MED Certificate). It supports both 24V DC and 115-230V AC voltage options with a frequency of 50/60 Hz.
The lanterns include polyamide cable glands sized for cables ranging from 8 mm to 17 mm in diameter, and support cable runs up to 400 meters. Installation is user-friendly with a large junction box and terminals accessible for cable cross-sections from 1.5 mm² to 2.5 mm².
Series 75 lights have undergone rigorous quality testing, including EMC testing to DNV-GL standards, shock resistance up to 15g on three axes, vibration resistance at 2.3g, climatic tests from -40°C to +55°C, salt mist spray tests at level 6 for 1000 hours, and ingress protection ratings of IP66/IP67.
Overall, the Aqua Signal Series 75 LED navigation lights combine durability, advanced features like the countdown system, and strict compliance with international marine safety regulations, making them a reliable choice for vessels navigating demanding maritime conditions.
https://www.glamox.com/global-marine/products/outdoor/navigation-lights-and-control-panels/series-75/
