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, Marine Floats, Port Entry Lighting systems, Lighthouse Lighting 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. 

Monitoring & Control – Essentials For The Marine Industry


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.


24 June 2019

Sealite Appoints Victor Denis as General Manager, United Kingdom

Lowestoft, Suffolk, United Kingdom – June, 2019 – Sealite is pleased to announce the appointment of Victor Denis to the role of General Manager, United Kingdom. Victor joined Sealite over five years ago and in this time has managed marine sales

07 June 2019

Sealite, Official Sponsor of Seawork UK, 2019

Lowestoft, Suffolk UK – June, 2019 – Sealite is delighted to announce our official sponsorship of Seawork 2019 being held at the prestigious Mayflower Park venue, Southhampton, 11-13 June 2019. Seawork is the largest European commercial maritime exhibition of its

16 May 2019

Sealite Partners with Global Satellite Company, Iridium

Somerville, Victoria, Australia – May, 2019 Sealite is pleased to announce its partnership with global satellite communications company Iridium Communications. This partnership will provide Sealite customers with advanced monitoring and control, plus asset management features via satellite technology, anywhere in the world. Sealite

02 May 2019

Monitoring & Control – Essentials For The Marine Industry

Marine Aids to Navigation play a critical role in ensuring the safe and efficient movement of vessels in and around waterways. The co-ordination of the maritime domain, particularly in ports, harbours and high traffic channels, is enhanced with access to

29 March 2019

New SL-C510 with Satellite Connectivity: A new era in Aids to Navigation

Somerville, Victoria, Australia – 29 March, 2019 — Sealite announces the release of the SL-C510, an innovative, next generation solar marine lantern designed to bring a new level of performance and efficiency to aids to navigation operations and maintenance. Sealite’s new

07 March 2019

New Video Highlights Features of SL-B700 Float Collar Buoy

A newly released video from Sealite USA highlights the extensive features and benefits of Sealite’s SL-B700 Float Collar Buoy. Incorporating a top lifting eye, the SL-B700 is uniquely designed to allow easy access to lifting hardware for an easier deployment

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