Industry Leaders in Marine
Aids to Navigation

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

The company is a world-class manufacturer of products that guide vessels safely into ports and harbours around the world. The Sealite team is dedicated to servicing the marine industry through the efficient design of leading-edge solutions to withstand the toughest environments, and offers the widest range of AtoN products in the marketplace.

Sealite’s commitment to research and development, investing in modern equipment, and advanced manufacturing procedures has made us an industry leader in Marine Aids to Navigation. By choosing Sealite you can rest assured you have chosen the very best. 


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.


18 December 2018

Season’s Greetings

The Sealite team would like to wish all of our customers a happy festive season with peace and prosperity through the coming year. We would like to thank you for your continued support and partnership and we look forward to

02 November 2018

Another Global Masterclass Success

Sealite and Distributor of the Year Mo Darwish from North West Marine LLC joined forces to host the first ever Sealite Masterclass in Dubai, UAE 24-26 November. 30 delegates from Nigeria, Mozambique, Belgium, UAE, Egypt Bahrain, Iran and Oman spent

17 October 2018

Sealite UK Masterclass a triumphant success

A wealth of distributors and customers from across the UK, Europe, Africa and Asia were invited to attend a specialist AtoN masterclass, delivered by Sealite with the theme of ‘Innovate and Grow’. Taking place from 8th-11th October and held in

05 September 2018

Sealite USA Appoints New Business Development Manager for Latin American Markets

Sealite announces the appointment of Luis Velasquez as Business Development Manager for Marine in the Latin America and Caribbean markets. Mr. Velasquez has been the managing director of an Aids to Navigation (AtoN) consulting firm in Cartagena, Colombia for several

16 August 2018

Sealite USA, LLC Achieve ISO Certification for the USA Manufacturing Facility

Tilton, New Hampshire, August 9, 2018 –Sealite USA, LLC announces the successful completion of the International Organization for Standardization (ISO) 9001:2015 audit for its manufacturing facility and processes. The awarded ISO Certification is evidence of Sealite’s commitment to quality manufacturing

28 June 2018

Visit Sealite at Seawork International 2018

Visit Sealite at Seawork International 2018, 3-5 July, Southhampton UK Seawork International 2018 is the largest commercial marine exhibition and offers attendees the chance to gain valuable insight into developments within the marine industry. 3-5 July, meet the Sealite Team

18 June 2018

Join the Sealite Team at the International Harbour Masters Congress

Sealite Displays Bridge Lighting Solutions at International Bridge Conference, Booth #324 The 35th Annual International Bridge Conference (IBC) will be held from June 11 – 14th in National Harbor, Maryland, at the Gaylord National Resort and Convention Center. Presented by the Engineers’