Bersub: reference manufacturer and design office for underwater and land-based lighting systems

Since 1988, BERSUB has been putting its expertise at your disposal to create underwater lighting adapted to all forms of underwater activity.

The quality of manufacture, the reliability of the components and the robustness are appreciated by recreational divers as well as by many diving professionals (underwater works, coral divers, videographers...) and national defence.

To ensure that diving remains a pleasure, we design products that are easy to use, offer impeccable lighting quality and require minimum maintenance.

To make sure your dives are as safe as possible, a number of electronic components ensure optimum product performance.

Among the different ranges and powers, you're sure to find a headlamp to light up your best dives!

Contact the Bersub design office

Bersub's strengths

Security

All Bersub products benefit from over 20 years of expertise, and our users' safety is paramount. That's why we develop lighting with patented and secure technologies:

  • Patented safety valve to prevent any internal overpressure.
  • Thermal safety when charging and discharging.
  • Waterproofing up to 300m per O-ring with Teflon treatment
  • 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 rigorous specifications and comply with European Community (EC) requirements. All our diving lights are tested in hyperbaric chambers up to 30 bars and undergo strict quality control during assembly.

  • NiMh batteries and Lithium for greater reliability and autonomy.
  • Waterproof, self-cleaning micro-contact
  • Tempered borosilicate glass screen
  • Marine-grade anodised aluminium body
  • Very high power LED sorted for luminous flux without colour variation
  • High-quality electronic and mechanical components.

Guarantee

All our products come with a 2-year parts warranty (battery includedand labour, excluding wear parts, shocks, overheating or misuse.

After-sales service

Our approved dealers benefit from a responsive and efficient after-sales service. If you have any queries, please do not hesitate to consult our list of distributors. You can also contact us using the contact form.

Your questions by email will be answered within three days.

  • Fast repair times: 1 to 3 weeks maximum after acceptance of the quotation.