Bersub has been illuminating underwater life since 1988
Bersub est une entreprise française de premier plan dans le domaine de l’éclairage sous-marin. Depuis notre création en 1988, nous nous sommes engagés à fournir des produits de haute qualité pour répondre aux besoins des plongeurs professionnels et amateurs. Grâce à notre expertise et à notre passion pour l’innovation, nous avons développé une gamme de phares de plongée sous-marine qui sont réputés pour leur fiabilité, leurs performances et leur durabilité exceptionnelles.
Our commitment to quality is reflected in the partnerships we have established with organisations such as the French Navy, Gendarmerie, SDIS, CNRS and IFREMER, who use our products in their most critical missions. We are proud to contribute to their success by providing them with reliable, high-performance underwater lighting.
Innovation at the service of passion
In our workshops at Saint Genix sur Guiers in Savoie, we manufacture both off-the-shelf products and custom-made prototypes for all types of diving (Explo, Photo, Video, Tek...), ROVs... but also for specific lighting installations (caves, fountains, pools...), as well as specific products concerning user safety with the production of lifelines.
Bersub lighting is designed and manufactured in France to guarantee a product of excellence and a 10-year spare parts service.
We use the best materials and components to ensure that our products perform and last.
The advantages of buying a BERSUB product
Security
Tous les produits Bersub profitent d’un savoir-faire de plus de 35 ans et la sécurité de nos utilisateurs est primordiale. C’est pourquoi nous développons des éclairages aux technologies brevetées et sécurisées :
- Patented safety valve to prevent any internal overpressure.
- Thermal safety when charging and discharging.
- Watertightness jusqu’ à 300 m par double joint torique avec traitement téflon.
- Control electronics charging and discharging the batteries.
- Control electronics of the light source.
Quality
Our products are designed, manufactured and assembled in France. They are subject to very strict specifications and comply with European Community (EC) requirements. All our diving lights are tested in hyperbaric chambers to a pressure of over 30 bars and undergo quality control throughout the assembly process.
- NiMh battery and Lithium for greater reliability and autonomy.
- Microcontact waterproof and self-cleaning.
- Aluminium head marine-grade hard-anodised.
- Extra-high LED power sorted and matched for a luminous flux without colour variation.
- Components high-quality electronic and mechanical components.
- Double seals, with Teflon coating.
Guarantee
All our products come with a 2-year parts warranty (battery included) et mains-d’œuvre, hors pièces d’usure, chocs, surchauffes ou mauvaises utilisations.
After-sales service
Nous faisons bénéficier nos revendeurs agrées d’un SAV réactif et performant. Pour toute demande, n’hésitez pas à consulter la list of our distributors. You can also contact us via contact form.
- Your questions by email will be answered within three days.
- Fast repair time: 1 to 3 weeks maximum after acceptance of the quotation.
A design office at your service
Bersub is also a design office specialising not only in underwater lighting, but also in the design of lighting solutions and products used in hostile environments. Whether for use underwater or on land, our design office will work with you to create the product that meets your requirements.
Don't hesitate to tell us about your future projects, and we'll help you make them a reality.
