A New Entry in the Mares Torch Range
In 2026, Mares introduces a complete novelty in its spearfishing lighting lineup: the Mares EOS Base. This new torch joins the already established Mares EOS Pro, which earned the prestigious Best Choice 2025 by Apnea Passion, expanding the range with a more accessible yet highly functional solution.
Positioned below the EOS Pro in price, as the name suggests, the EOS Base offers a smart balance between performance, usability, and affordability. Despite using a plastic body instead of machined aluminum, the torch remains robust while being significantly light—an advantage many spearfishers will immediately appreciate.
Lightweight Design with Practical Features
The EOS Base stands out for its good size and excellent handling, thanks to a well-thought-out ergonomic design. The plastic construction, while less premium than aluminum, brings a major benefit: reduced weight, making the torch extremely comfortable both in and out of the water.
It retains one of the most important modern features: rechargeability via USB-C, allowing easy charging with any standard smartphone cable. This is a major practical advantage for travel and daily use.
Battery performance is solid, delivering around 1 hour and 20 minutes of continuous effective constant light, after which the output gradually decreases. Based on independent and real testing on the Apnea Passion Magazine (check and follow our YouTube channel), this duration ensures reliable usability for most spearfishing sessions. (Editor’s note: Real-world testing is not directly comparable to data provided by companies, which is generally more optimistic.)
The Key Feature: Record 3° Narrow Beam Angle
The defining feature of the Mares EOS Base is undoubtedly its extremely narrow 3-degree beam angle—a record value in the market.
With 1000 lumens, the torch delivers good power, but what truly sets it apart is beam penetration. The ultra-focused light:
- Perfectly illuminates holes and cracks in rocks
- Avoids unwanted reflection typical of wider beams
- Enhances visibility in complex underwater environments
Many experienced spearfishers specifically prefer narrow beams for this reason, and the EOS Base delivers one of the most precise and effective light cones currently available.
Ergonomics and Anti-Slip Design
Another strong point is the anatomical shape of the body, designed to ensure:
- Perfect grip in all conditions
- Easy orientation even with thick gloves
- Immediate recognition of the correct holding position
The switch is well-designed, slightly raised and featuring a toothed profile for optimal anti-slip performance. The plastic body itself includes textured patterns and grooves that further enhance grip.
The torch head is well protected by a rubber cover, adding durability and resistance to impacts. Its slightly elongated shape contributes to achieving the ultra-narrow beam angle.
Smart Details That Make the Difference
Mares has integrated several intelligent features that improve real-world usability:
- A long, elastic wrist lanyard of excellent quality, allowing secure positioning on the arm or forearm
- A clever clip system attached to the lanyard, which can be placed in front of the switch
This clip prevents accidental activation when the torch is stored—avoiding the unpleasant surprise of finding it discharged before a dive.
Dimensions, Weight and Buoyancy
The Mares EOS Base features well-balanced dimensions:
- Total length: 18.8 cm
- Maximum body height (including switch): 5.8 cm
- Head diameter: 4.8 cm
- Elastic lanyard length: 27.5 cm
Weight is another strong point. Thanks to the plastic body, the torch remains light:
- Weight out of water: 255 g
- Weight in water (saltwater): 34 g
This means the torch is almost neutrally buoyant underwater, a highly valuable feature. It simplifies handling during the dive.
Conclusion: A Smart and Competitive Choice
The Mares EOS Base positions itself as a highly competitive product under €90, offering:
- A record-breaking 3° narrow beam
- Reliable USB-C rechargeable battery
- Excellent ergonomics and grip
- Smart solutions like accidental switch protection
- Lightweight and near-neutral buoyancy
In our opinion, this is exactly the kind of product that makes sense today: not chasing extreme specs, but delivering real functional advantages underwater, where it matters. The 3° beam alone is a very strong differentiator, and combined with the price, it makes the EOS Base a very attractive option for a wide range of spearfishers.
With this release, Mares continues its path of strengthening its position in spearfishing, offering constantly practical innovation, confirmed in particular by its three Best Choice awarded products: the excellent Sirius Hunter dive computer, the EOS Pro torch and the Force pneumatic spargun.
