Marine Aids to Navigation Solutions

Marine Aids to Navigation Solutions

Reliable Solutions For Marine Industries

Sealite provide reliable world-class solutions for Lighthouse Authorities, Ports and Harbours, Inland Waterways, Construction, Offshore Wind Farm and Aquaculture Industries. The innovative product range also offers solutions for Bridge and Barge lights and Monitoring & Control.

Sealite is a global manufacturer of marine aids to navigation with manufacturing and office locations in Australia, Singapore, the United States and the United Kingdom.

The Sealite team is dedicated to servicing the marine industry through world-class design and production of leading-edge products, with an emphasis on innovation and providing customers with a solution for their specific needs. Through close working relationships, marine authorities and private customers around the globe now trust Sealite to enhance the safety of their operations.

Lighthouse Authorities solutions

Lighthouse Authorities

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

Learn More
Ports and Harbours solutions

Ports and Harbours

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

Learn More
Inland <br> Waterways solutions


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

Learn More
Construction solutions


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

Learn More
Offshore <br> Wind Farms solutions

Wind Farms

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

Learn More
Aquaculture solutions


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

Learn More


29 July 2023

Aids to Navigation Photo Contest

Summer is the perfect time to capture the community enjoying the marine lifestyle while maintaining safety on the water. SPX Aids to Navigation is thrilled to announce its first-ever photo contest welcoming your captivating images of buoys in action. Whether

27 June 2023

Sealite is moving to SATCOM monitoring in Australia

Don’t be caught off guard by the Telstra 3G shutdown in Australia. Telstra will close the 3G network from from June 2024. Since 2003, thousands of systems and devices have relied on the 3G network in Australia to stay connected

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

19 July 2021

Sealite USA Making Headlines – A Feature in the Local News

Tilton, New Hampshire, USA – July 19, 2021 – Sealite USA made its debut in the Concord Monitor on July 11, 2021. The Concord Monitor headquarters in the state capital, only 18 minutes from the Tilton based facility. It is

08 July 2021

Sealite Welcomes Cathy Sonnentag as Business Development Manager for USA State & Federal Markets

Tilton, New Hampshire, USA – July 8, 2021 – Cathleen Sonnentag joins the Sealite USA team as Business Development Manager for USA Marine, State & Federal. In her new role, Ms. Sonnentag will be responsible for the continued growth and

01 July 2021

Cape Byron Named Heritage Lighthouse of the Year 2021

On World Marine AtoN Day, Sealite congratulated Cape Byron lighthouse and the Australian Maritime Safety Authority (AMSA). They have been awarded the International Association of Marine Aids to Navigation and Lighthouse Authorities (IALA) Heritage Lighthouse of the Year for 2021.

10 June 2021

Webinar Series 2, From Risk to Realisation – Live & On Demand

After such positive feedback from our Sealite distributors, customers, partners and industry colleagues, Webinar Series 2 is now underway. Webinar Series 1 is accessible from our resources page and covered Risk Assessment. Webinar Series 2 takes you on a journey of

20 April 2021

Sealite Announces Completion of Share Sale Agreement with SPX Corporation

Sealite Pty Ltd (Sealite) is pleased to announce the company has completed a share sale agreement with SPX Corporation (SPX) (NYSE:SPXC). Under the terms of the agreement, SPX has acquired 100% of the share capital of Sealite, and affiliated entities

28 January 2021

Webinar Series 1, AtoN Provision – Now Available

A series of five Sealite webinars are now available to view on-demand under the resources page on the Sealite website. Each of these educational webinars feature leading industry professionals from around the globe. They are hosted by Malcolm Nicholson, global

20 November 2020

Sealite’s Ongoing Operation Through COVID-19

In late October 2020, IALA invited Chris Procter, CEO of Sealite to present at the IALA Industrial Members webinar “Delivering AtoN Services during the Covid-19 Pandemic”. Chris’ presentation provides an insight into Sealite’s COVID-19 response within our Australian manufacturing facilities.

14 November 2020

Success and Growth – Celebrating 10th Anniversary of Sealite USA

Tilton, New Hampshire, USA – November 5, 2020 – Sealite USA began operations in 2010 as a small, regional distributor of buoys in the United States. Today, the Tilton, New Hampshire company helps the largest vessels safely navigate into harbors,

03 November 2020

Sealite Welcomes André Brandão As Sales Executive – Europe

Lowestoft, Suffolk, United Kingdom – November 2020 André joined the Sealite UK team in October 2020 and in this role he will support and grow Sealite’s Marine Aids to Navigation business across Europe. André has held a number of senior

01 September 2020

Celebrating An Important Anniversary

This month marks the 10-year anniversary of Sealite’s acquisition of Rhur Tooling. By purchasing Rhur Tooling, Sealite was able to insource precision toolmaking and establish a new factory on 9 Industrial Drive, Somerville, Australia. Precision toolmaking is the backbone of

04 August 2020

A Message From Our CEO – COVID19 Update

Dear Valued Customers and Partners, I would like to take this opportunity to provide an update in response to the Victorian State Government’s announcement yesterday afternoon of Victoria moving to Stage 4 Restrictions. The entire Sealite Community recognises the severity

07 July 2020

Launching IALA Level 1 AtoN Training

Sealite is dedicated to educating the marine industry in Aids to Navigation. This begins with investing in our people. This year, five key representatives across our global business are undertaking IALA’s Level 1 – Marine Aids to Navigation – Manager training.

23 June 2020

New SL-LED 324S Available For Lighthouse Authorities

The SL-LED 324S is a new addition to Sealite’s range of LED light sources. The lantern replaces the traditional lamp in fixed or rotating lighthouse optics. The original optic lens remains in place, retaining the historical significance of the lighthouse. The

21 May 2020

Sealite Expands Manufacturing Facility in Australia

Sealite’s business expansion has continued with the commissioning of a third rotational moulding  machine this month. Housed in a brand-new factory, the official opening marked the growth of the company’s global headquarters in Somerville Victoria. The opening was an important

13 May 2020

COVID-19 Message From The CEO

Watch the short video to hear a message of thanks from Chris Procter during these trying times, that is COVID19. Find out how Sealite has adjusted our practices to ensure safety comes first for our staff, our colleagues and our

23 April 2020

Sealite’s New 7-11NM ODSL Sector Lantern Out Now

Sealite’s product range expansion continues with the release of the SL-ODSL. This model is a two-tier Omni-Directional Sector Lantern with a range of 7-11NM. The SL-ODSL offers far greater range than comparative ODSL models with an intensity of up to

27 February 2020

More SATCOM Enabled Lanterns Available

Sealite recently announced the launch of Star2M® R1.3. It is now available for both marine and aviation customers. This release offers customers enhanced features and added functionality around asset groups and how they are managed. Star2M offers secure asset monitoring,

18 December 2019

Sealite Says Thanks to Our Team

Somerville, Victoria, Australia – 18 December, 2019 Sealite took the opportunity to thank our Australian staff at a company end-of-year break up party last Friday. The evening cocktail event was held at Mornington Yacht Club and drew a crowd of

16 December 2019

Sealite Supporting Victorians in Need

Somerville, Victoria, Australia – December 16, 2019 – Sealite Australia are sponsoring the Somerville Family Day that is being held in March 2020. The event supports the local community, helping to raise funds for organisations and individuals in need. Funds raised

31 October 2019

Sealite Exhibiting at AAPA Latino 2019

Tilton, New Hampshire, USA – October 31, 2019 – Sealite, global leader of technologically advanced Aids to Navigation (AtoNs), will be exhibiting at the XXVIII Latin American Congress of Ports, November 19 – 21, 2019 at the Intercontinental Hotel Miami.

02 October 2019

Sealite Appoints Bassim Oshiba to Strategic Account Manager for US and Canadian Government Markets

Tilton, New Hampshire – October 3, 2019 – Bassim Oshiba has been named Strategic Account Manager for North America/Marine to support major distribution and government markets. Bassim joins Sealite with more than a decade of progressive project management, business development

15 August 2019

Sealite Announces Launch of New Company, Star2M

Australia – August, 2019 Sealite is proud to announce the launch of Star2M, a new asset management, monitoring, and control service. Star2M is a wholly owned subsidiary of Sealite, established to provide a two-way communication and asset management service for

01 July 2019

World Aids to Navigation Day, 1 July 2019

Somerville, Victoria, Australia – July, 2019 – Sealite celebrates World AtoN Day, recognising safety in the marine industry The Sealite teams across Australia, the USA and the UK chose to hold a company-wide morning tea to recognise the importance of safety within

28 June 2019

Sealite Appoints Jamie Girling to Sales Executive, United Kingdom

Lowestoft, Suffolk, United Kingdom – June, 2019 – Sealite is pleased to announce the appointment of Jamie Girling to the role of Sales Executive for the United Kingdom. Originally joining Sealite over 8 years ago, Jamie has recently returned to the

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

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’

11 May 2018

You’re invited to join Sealite to view our new AtoN innovations!

Join Sealite at the IALA Conference 2018, Incheon, Republic of Korea 28 May to 2 June – Booth A3 Somerville, Victoria, Australia – May 2018 — Join Sealite at the IALA Conference 2018, Incheon, Republic of Korea 28 May to

08 May 2018

International Bridge Conference

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’

01 May 2018

Sealite Appoints Business Development Manager for USA

Tilton, New Hampshire, May 1, 2018 – Sealite USA is pleased to announce the appointment of Joseph Richter as Business Development Manager for the United States. Joe will be responsible for the development of new business opportunities for the company’s

26 April 2018

Visit us at NAV18 – AMSA Navigation Safety Symposium, Stand 3

NAV18 is a prestigious navigation symposium, which brings marine navigation practitioners and aids to navigation service providers from around Australia and Asia-Pacific countries to share expertise and exchange experiences. From 1 – 3 May 2018, the three-day Navigation Safety Symposium being

18 April 2018

Upgrade to Sealite’s Self-Contained Lantern Range

Sealite’s range of self-contained lanterns are being transitioned from aluminium to composite white moulded tops and bases. The updated lanterns will be lighter, more environmentally friendly and have the additional benefit of latest generation solar panels with improved solar charge

22 February 2018

International Offshore Wind Partnering Forum

Tilton, New Hampshire, US – February 2018 — Come join industry leaders at the 5th Annual International Offshore Wind Partnering Forum (IPF) at the Westin Princeton at Forrestal Village, from April 3 – 6 in Princeton, New Jersey. Known as

15 February 2018

Inland Waterways Conference

Tilton, New Hampshire, US – February 2018 — Visit New Orleans on March 20-21 to Learn about Sealite’s 2018 Product Offerings at the Inland Waterways Conference. The 2018 Inland Waterways Conference provides a unique opportunity to meet operators of towing vessels, passenger

08 January 2018

Sealite (t/a Avlite Systems) Acquires Majority Interest in Laser Guidance Inc

Somerville, Victoria, Australia – December 2017 — Sealite (t/a Avlite Systems) is pleased to announce the company has acquired a majority interest in Laser Guidance Inc. Located in Washington, USA, Laser Guidance is a leading designer and manufacturer of LED precision

08 December 2017

Sealite Signs Sponsorship Agreement with The Westernport Volunteer Coast Guard

Somerville, Victoria, Australia – December 2017 — Sealite is pleased to announce the company has signed a long-term sponsorship agreement with the Westernport Volunteer Coast Guard. As part of the sponsorship, Sealite is providing much-needed funding for the operational expenses

29 November 2017

Sealite USA Signs Distribution Agreement for Conservation Elastic Mooring System

Tilton, New Hampshire, USA – November 2017 — Sealite is pleased to announce the signing of a new distribution agreement with Hazelett Marine, to sell the company’s Conservation Elastic Mooring System. An advanced alternative over traditional ball and chain moorings,

01 November 2017

Sealite Launches New 3000mm Ocean Buoy – The most innovative modular designed Ocean Buoy on the market

Somerville, Victoria, Australia – November 2017 — Sealite is pleased to announce the new ATLANTIC-3000, the first buoy in its class to offer a 3m diameter float section without the need for a central mooring post, making it lighter, easier

12 October 2017

Visit the Sealite team at Europort in Rotterdam 7-10 November, 2017 – Stand #2508

See the latest innovative products! Talk with the team about our full range of marine solutions! Europort is the international maritime meeting place for innovative technology. Well established as one of the world’s leading maritime expo’s, with 30,000 visitors from

06 October 2017

Jason Larrere Appointed Sales Manager of Sealite USA

Tilton, New Hampshire, USA – October 6, 2017, Sealite USA LLC, manufacturer of Sealite and Sealite products for the Americas market, announces the appointment of Jason Larrere as Sales Manager for the Americas. In his new position, Mr. Larrere will

13 September 2017

Sealite Announces New Spar and Float Collar Buoys Designed for the Inland Waterway Market

Tilton, New Hampshire, USA – September 2017 — Sealite is expanding its Spar buoy line and introducing a new Float Collar buoy, specifically for the inland waterway market. The new buoys, which include can, nun and float collar styles, use

25 August 2017

Sealite is exhibiting at the Oil Sands Trade Show and Conference September 12 -13 in Fort McMurray, Canada, Booth #1219

Tilton, New Hampshire, USA – August 2017 — Sealite will exhibit at the Oil Sands Trade Show from September 12-13, 2017 in Fort McMurray, Alberta Canada – booth 1219. The event will be held at the Suncor Community Centre on

06 July 2017

Introducing our First Medium Range Lantern with Integrated AIS Monitoring

Somerville, Victoria, Australia – July 2017 — Sealite is pleased to introduce our first mid-range lantern with a fully integrated AIS system inside the lanterns body. Sealite’s SL-155 series are high intensity 6-13NM medium range marine lanterns. The compact single

29 June 2017

Sealite Launch New Online Solar Calculator for Marine Aids to Navigation – An Application to Assist in Product Selection around the world

Somerville, Victoria, Australia – June 2017 — Sealite is pleased to introduce the Sealite Solar Calculator, the most advanced online selection tool to assist in choosing the correct product for the selected environment. The Solar Calculator has been created to

21 June 2017

Sealite to exhibit at The Dredging Summit & Expo ’17, June 26-29 in Vancouver, Canada – Booth #28

Somerville, Victoria, Australia – June 2017 — Sealite to exhibit at The Dredging Summit & Expo ’17, June 26-29 in Vancouver, Canada – Booth #28. The Dredging Summit & Expo ’17 is a technical conference organised by the Western Dredging

16 June 2017

SealitePro™ App now available on Apple iOS and Android

Somerville, Victoria, Australia – June 2017 — Sealite is pleased to announce the SealitePro™ app is now available on both Android and iOS platforms. The SealitePro™ mobile application enables Bluetooth® control of the recently released SL-75 self-contained 3-5NM Solar Marine

28 May 2017

Sealite awarded 4-year term contract to supply the Northern Lighthouse board with LED marine lanterns

Scotland, UK – May 2017 — The Northern Lighthouse Board is the General Lighthouse Authority for Scotland and the Isle of Man and provides a vital safety service to the mariner and their mission is ‘To deliver a reliable, efficient

25 May 2017

Sealite is exhibiting at Seawork International 2017 Exhibition and Conference, in Southampton, UK 13-15 June, 2017 – Stand PY41

Drawing you to stand PY41 will be our huge (2.2 meter diameter) Nautilus Ocean Buoy alongside our new, innovative SL-B1200 – a uniquely designed navigational buoy designed specifically for Fast Water conditions. Come in and talk with our expert team

24 May 2017

Sealite to exhibit at the International Bridge Conference in National Harbor, Maryland from June 5-8, 2017 – Booth 438

Sealite USA, in conjunction with distributor Sea Safety, will be exhibiting at the International Bridge Conference (IBC) from June 5-8 in National Harbor, Maryland USA. Sponsored by the Engineer’s Society of Western Pennsylvania, the four-day event attracts over 1,200 bridge

12 May 2017

Sealite Expands Mooring Buoy Line

Sealite is pleased to announce its expanded mooring buoy line with the addition of the large 42” diameter model. This increases the mooring range to have three buoys available in 18”, 24” and 42” diameter models. Designed to offer customers

05 May 2017

Sealite is Exhibiting at All-Energy Exhibition and Conference in Glasgow 10-11 May, 2017 – Stand H38

Come and see our large SL-B2200 Buoy which will be on full display on our Stand H38 and talk with our expert team about our turnkey navigation and monitoring buoy systems for the UK, European and global markets. All-Energy is

04 May 2017

Sealite Announce New Roles to Support Growth

Sealite for over 30 years have designed and manufactured innovative marine and aviation navigational equipment with offices in the USA, UK, Asia and Australia. For the past 12 months, we have seen significant growth and have recently invested in additional

12 April 2017

Sealite Releases New 1200mm Diameter Navigation Buoy – Uniquely Designed for Fast Water Currents up to 8 knots

Tilton, New Hampshire, USA – March 2017 — Sealite is pleased to release the new 1200mm diameter fast water navigation buoy, designed for rivers, ports and harbours and estuaries with fast flowing water currents of up to 8 knots. The

31 January 2017

Sealite introduces the New SL-75 Solar Marine Lantern with convenient remote programming via your phone or tablet

Somerville, Victoria, Australia “ January 2017 ” Sealite is pleased to introduce the new SL-75 3-5NM Solar Marine Lantern with Bluetooth ® connectivity. The SL-75 is the most innovative, compact 3-5NM solar marine lantern available in the market today, and