H3 Head Mounted Dive Light

Name: H3 Head Mounted Dive Light
Brand: DIVEBEAM
SKU: H-3
Price: 159.0 USD
Availability: InStock

The H3 is a versatile dive light with three mounting options, designed for handheld use, helmet mounting, and head-mounted diving applications.

- Three lighting modes
- Rated for diving depths up to 150 meters
- Maximum output up to 2500 lumens
- 10° focused beam and 65° wide beam
- Up to 5h 0m runtime at high brightness
- Aerospace-grade aluminum alloy construction
- Includes head strap for head-mounted use
- Includes helmet mounting bracket

Availability: In stock

$159.00; ~~$99.00~~; $159.00
Unit price: per

Limited Time Offer

21700-C Battery 5100mAh

Recommended$25.90

During cave diving, technical diving, wreck exploration, and night diving, divers often need both hands for equipment operation, navigation, and exploration. The H3 hands-free dive light is designed for demanding underwater environments, transforming traditional handheld lighting into a flexible underwater lighting system. Whether mounted on a helmet, attached to a hand mount, or worn with the head strap, the H3 provides reliable illumination while keeping your hands free.

Different diving environments require different lighting solutions. Cave exploration requires lighting that follows your direction of view, wreck diving requires hands-free operation, and underwater photography demands flexible lighting placement. The H3 is not only a head mounted dive light but also a versatile scuba diving light that can be transformed into a helmet mounted dive light, handheld dive light, or GoPro-compatible lighting solution.

For technical divers, reliability is just as important as brightness. The H3 technical diving light features a 150m waterproof rating, making it suitable for deep diving, cave diving, and wreck exploration. To ensure stable performance in demanding environments, the mounting system uses aerospace-grade aluminum alloy construction with 180° adjustment and a locking mechanism, keeping the light securely positioned during movement, changing currents, and tight underwater operations.

Technical divers often wear thick gloves or dry gloves, making simple and reliable controls essential. The H3 scuba diving light features a magnetic rotary switch that allows easy operation even while wearing heavy diving gloves. Clear mechanical feedback enables intuitive underwater control without needing to look for small buttons.

A high-performance underwater flashlight requires more than high output — it needs the right beam design for underwater conditions. The H3 delivers 2500 lumens with a 10° focused beam and 65° wide beam, providing strong penetration while maintaining surrounding visibility. The optimized beam design helps reduce unnecessary backscatter in low-visibility environments, making it a reliable choice for cave diving, wreck exploration, and challenging underwater conditions.

Extended cave exploration, wreck diving, and technical diving missions require dependable battery performance. The H3 dive light provides up to 5 hours of runtime in high mode and up to 10 hours of maximum runtime, allowing divers to focus on exploration without frequent battery concerns. Reliable runtime provides continuous lighting support for long underwater missions.

When wearing head-mounted lighting equipment for extended periods, weight directly affects comfort. The H3 lightweight dive light weighs only 135g underwater, reducing head fatigue and providing a comfortable experience during long cave dives, technical dives, and night dives.

Professional diving equipment needs flexible expansion options. The H3 includes a dedicated helmet mount and head strap while supporting GoPro-compatible mounting solutions, allowing divers to customize their setup. Whether building a technical diving configuration or upgrading scuba gear accessories, the H3 provides a flexible and reliable underwater lighting solution.

Product specifications

Light output & performance

Max Lumen Output : 2500 lm
Beam Angle : 10°+65°
Beam Distance : 300 m
Light Color / CCT :5500-6000 K

Dimensions & weight

Length : 9.6cm
Head Diameter : 3.1 cm
Body Diameter : 5.1 cm
Weight (On Land) : 280 g
Underwater Weight : 135 g

Battery & power

Battery Type : 21700 Rechargeable Li-ion Battery
Battery Capacity : 5000 mAh
Replaceable Battery : Yes
Charging Method : External Battery Charging Case
Runtime-High: 5h
Runtime-Low: 10h
Runtime-Strobe: 6h

Durability & protection

Waterproof Rating : IPX8
Max Diving Depth : 150 m
Body Material : Aircraft-grade aluminum
Sealing Structure : Dual O-ring Sealing
Environmental Resistance : Saltwater Corrosion Resistance

In The Box

Package Includes: 1×21700 Battery, GoPro Mount, 2×O-Ring Seals, Head Strap, USB Type-C Charging Cable, Storage Case

FAQs

Why Do I Need A Head Mounted Dive Light If I Already Have A Dive Flashlight?

A traditional dive flashlight requires one hand to hold the light, which can become inconvenient when adjusting equipment, managing a camera, or exploring with both hands. A hands free dive light keeps illumination aligned with your view while leaving your hands available for other tasks.

Is A Head Mounted Dive Light More Practical Than A Handheld Light For Exploration?

Yes. During exploration, divers often need both hands for navigation, equipment adjustments, or interacting with the environment. A head mounted dive light provides continuous illumination without needing to reposition your hand.

Is H3 Suitable For Night Diving?

Yes. A night diving light mounted on your head provides a more natural lighting experience because the beam follows your direction of view. This helps you explore while keeping your hands free for communication or equipment control.

Is A Head Mounted Dive Light Comfortable For Long Dives?

Comfort is important during extended dives. A properly balanced head mounted dive light reduces the need to constantly hold or adjust a flashlight, making long-duration underwater activities more comfortable.

Will A Head Mounted Dive Light Move During Swimming Or Impact?

A reliable mounting system is essential for underwater use. H3 is designed to maintain a stable position during normal diving activities, helping prevent frequent adjustments underwater.

When Should I Choose A Head Mounted Dive Light?

A head mounted dive light is a great choice if you frequently dive at night, explore underwater environments, record videos, or need both hands available during a dive.