A Revolution in Diving Lighting
Imagine diving into marine depths, surrounded by a soft and precise light that illuminates your path without blinding you. The Vesper, designed by Ocean Reef, is the ideal solution for all divers wishing to enhance their underwater experience. In this article, we will explore in detail the qualities and advantages of this innovative product.
Introducing the Vesper
The Vesper is a secondary integrated diving light, designed to be both light, powerful, and easy to use. This innovation fits perfectly into the facial masks of the Ocean Reef line, including the Space and Neptune models. Its compact design and patented placement inside the mask increase the system’s negative buoyancy while offering unmatched comfort.
Technical Features and Advantages
- Design and Portability : The Vesper is smaller and lighter than its predecessor, the Visor Light (VL). It requires neither adhesive nor screws for installation, making it accessible to all divers, even without specific training.
- Charging and Use : The light charges via a USB cable and is activated by an infrared sensor. It also has an SOS mode that can be activated by blocking the optical sensor for five seconds or more, which is particularly useful in emergencies.

- Light Performance : The Vesper is equipped with three LEDs of 30 lumens each, with a beam angle of 15 degrees and a color temperature of 5000 degrees Kelvin. These LEDs offer a lifespan of 100,000 hours and illuminate the user’s face without blinding, thus facilitating identification.
- Autonomy : The 3.7V 500mAh lithium-polymer rechargeable battery offers an autonomy of 2 hours and 45 minutes and recharges in 3 to 4 hours via a magnetic charging cable. The battery can support up to 600 cycles with a lifespan of 2 years.
- Protection and Transport : The Vesper comes with a multifunctional case that protects the unit during storage and transport. It also includes a magnetic charging cable, an activation strap, and a user manual.
A Call to Action
Discover why the Vesper is your ideal ally for deep-sea dives!
The Vesper is not just a diving light, it is a safety and comfort underwater experience. With its innovative features and ergonomic design, it is the ultimate solution for all divers seeking to improve their visibility in deep water. Visit the official Ocean Reef website to learn more about the Vesper.

The Ocean Reef Brand: A History of Quality and Innovation
Ocean Reef is a renowned brand in the world of scuba diving, known for its commitment to quality, innovation, and safety. With products like the Vesper, Ocean Reef continues to push the limits of diving technology, offering divers practical and reliable solutions to explore the marine depths. The brand also collaborates with ambassadors passionate about ocean conservation and exploration, thus reinforcing its commitment to the marine environment.
By choosing the Vesper, you opt for a quality diving experience, backed by the reputation and expertise of Ocean Reef. Dive into a world of clarity and safety with the Vesper – the ultimate ally for your underwater adventure.