Industry Leaders in Marine
Aids to Navigation

Sealite, part of SPX Technologies (NYSE: SPXC) is a technology leader in the design and manufacture of marine aids to navigation (AtoN) equipment including Marine Lighting, Navigation Buoys, Marine Floats, Port Entry Lighting systems, Lighthouse Lighting Equipment and Monitoring and Control systems software.

Our company is a global manufacturer of products that guide vessels safely into ports and harbors around the world. The Sealite team is dedicated to servicing the marine industry through the efficient design of solutions that withstand the toughest environments. We offer the widest range of AtoN products in the marketplace.

SPX Technologies is a supplier of highly engineered products and technologies, holding leadership positions in the HVAC, detection and measurement, and engineered solutions markets. Based in Charlotte, North Carolina, SPX Technologies had approximately $1.5 billion in annual revenue in 2019 and over 4,500 employees in 17 countries.


Industry Leaders in Marine <br>Aids to Navigation


Lighthouse Authorities solutions

Lighthouse Authorities

Cost-effective LED optics for lighthouse modernisation, maintenance and monitoring and control.

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Ports and Harbours solutions

Ports and Harbours

Sealite can deliver a complete port and harbour solution including solar marine...

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Inland <br> Waterways solutions


Sealite provide a wide range of buoy and lantern products specifically designed...

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Construction solutions


Full marking solution of construction areas ensure safety of nearby mariners. Sealite’s...

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Offshore <br> Wind Farms solutions

Wind Farms

Offering a full suite of products for marking wind farms during the...

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Aquaculture solutions


Energy efficient, low maintenance marine lanterns and buoys for marking of Aquaculture...

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All Sealite products are manufactured to exacting standards under strict quality control procedures. By choosing Sealite you have chosen the very best.


13 September 2022

Join Sealite in Paraguay for the 2022 NAVEGISTIC Conference (En español y inglés)

Acompaña a Sealite en Paraguay en la conferencia NAVEGISTIC 2022 Tilton, New Hampshire, EE. UU. – 13 de septiembre de 2022 – La 9.ª edición de NAVEGISTIC será una feria comercial internacional dirigida a fomentar el desarrollo de las industrias

03 February 2022

Appointment of New Contract for Senegal, West Africa

Dear Valued Customers and Partners, Sealite is pleased to announce that we have been awarded a significant contract for the Port of St. Louis River in Senegal, West Africa. The site is managed by Agence Nationale des Affaires Maritimes (ANAM),

18 January 2022

On Demand Webinar – Cyber Security in AtoN

IALA recently invited Jens Ohle, engineering manager at Sealite to present as part of their Cyber Security Workshop. Jens has former experience in systems integration for a global securities company. This webinar ‘Cyber Security in AtoN’ highlights how the use of portable devices

03 November 2021

HEKLEO-2XSR Racon Now Available

Sealite is pleased to advise that the HEKLEO-2XSR Radar Beacon (RACON) is now available as a standard option through Sealite. This racon is ideal for National Authorities, or Port and Harbour Authorities requiring IALA CAT 1 Aids to Navigation. The

28 October 2021

Appointment of New Managing Directors

Dear Valued Customers, It is now six months since our major announcement regarding the sale of Sealite Pty Ltd, and associated entities Avlite Systems and Star2M Pty Ltd, to SPX Technologies (SPX) (NYSE: SPXC). During this time, our business has

19 October 2021

Visit Sealite at AAPA Latino 2021 Cartagena – Exhibiting Together with Sabik Marine (En español y inglés)

Tilton, New Hampshire, EE. UU. – 19 de octubre de 2021 – Sealite expondrá junto con Sabik Marine en el Congreso Latinoamericano de Puertos de este año en Cartagena, Colombia. La Delegación Latinoamericana de la Asociación Americana de Autoridades Portuarias

21 September 2021

Sealite embraces further marine lantern upgrades

Now available is our hugely popular SL-75 self-contained marine lantern with the option of Satellite connectivity. The SL-155 long range marine lantern is following next, with these models extending Sealite’s offering to cover light ranges from 3-13NM. Released in 2017