Alkaid 10A
Tenyn Ocean Alkaid 10A Integrated Lantern
Smart Technology for Advanced Marine Navigation. The Alkaid 10A Marine Lantern is a next generation self contained marine lantern, engineered with the latest innovations in LED technology, intelligent monitoring, and IoT connectivity. Designed for modern Aids to Navigation (AtoN) systems, it ensures reliable performance in all maritime conditions.
High Performance LED Illumination Featuring premium parallel LED technology and a precision engineered lens, the Alkaid 10A Marine Lantern delivers superior light range and visibility. With a lifespan of over 15 years, it provides low maintenance, long term operation for buoys, beacons, ports, and offshore platforms.
Rugged and Reliable Manufactured entirely in-house from premium marine grade materials, the Alkaid 10A is built to withstand harsh marine environments, including saltwater exposure, extreme weather and UV radiation. Backed by a 5 year warranty, it guarantees durability, reliability and peace of mind


Key Features
- High Efficiency Luminous System: Up to 10 nautical miles (T:0.74) visibility.
- Quick Plug In Lithium-Ion Battery: Fast and easy battery replacement.
- External Quick Charging Port: Charge without removing the lantern.
- Bluetooth 5.2 Connectivity: Long range connection up to 20 meters.
- Mobile App Monitoring & Programming: Historical data tracking and alarm alerts.
- Multi System Synchronization: Satellite & GPS enabled for precise operation.
- IALA Compliant Design: Built according to international navigation standards.
- Optional AIS Module: Type I / Type III AtoN integration available.
Technical Specifications
| Parameter | Specification |
|---|---|
| Luminous Range | 10nm (T: 0.74) |
| LEDs | Ultra-bright LED diode in parallel, >100,000 hours lifespan |
| Optical Lens | Polycarbonate resin (PC), UV stabilised, high transparency (90%) |
| Vertical Divergence | >2.5º |
| Colour Options | White, Green, Red, Yellow |
| Flasher Circuit | Smart technology, ultra-low power, multi-communication |
| Flash Rhythm | IALA 256 + 744, user-customisable |
| Battery Pack | Lithium-ion plug-in type: 12.5 / 25 / 37.5 Ah |
| Solar Panel Power | Mono-crystalline 18 W × 4 (72 W) |
| Solar Charge Regulator | PWM |
| Synchronization & Positioning | GPS |
| Short Distance | Bluetooth 5.2 |
| Long-Distance | GPRS, GSM, CDMA, NB-IoT, AIS |
| Life Span | >15 years |
| Base | Polycarbonate resin, fixing: 200 mm diameter (4 or 3 bolts φ14 mm) |