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    Product specifications

    Light output & performance

    Max Lumen Output : 2000 lm
    Beam Angle : 6°
    Beam Distance : 300 m
    Light Color / CCT : 5500–6000 K

    Length : 14.5 cm
    Head Diameter : 3.8 cm
    Body Diameter : 2.48 cm
    Weight (On Land) : 176 g

    Battery Type : 21700 Rechargeable Li-ion Battery
    Battery Capacity : 5000 mAh
    Replaceable Battery : Yes
    Charging Method : External Battery Charging Case
    Runtime-High : 1h 40m
    Runtime-Medium : 4h 30m
    Runtime-Low : 7h

    Waterproof Rating : IPX8
    Max Diving Depth : 100 m
    Body Material : Aircraft-grade aluminum
    Sealing Structure : Triple O-ring Sealing
    Environmental Resistance : Saltwater Corrosion Resistanc

    In The Box

    Package Includes: Dive Flashlight, 1×21700 Battery, Battery Charger, 3×O-Ring Seals,Lanyard,Storage Case

    FAQs

    DF9 features a 6° focused beam combined with flood illumination, making it ideal for night dives, murky water, wreck diving, and mid-to-long range visibility. The narrow beam reduces backscatter and improves target recognition in low visibility conditions.
    DF9 is best used as a primary light for recreational diving, offering stable and focused illumination for night and low-visibility dives. For technical diving, it is better suited as a reliable backup light.
    Brightness alone doesn’t define underwater performance. DF9’s 2000 lumens combined with a 6° narrow beam deliver excellent underwater penetration, often outperforming higher-lumen lights with wider beams.
    A 6° beam angle minimizes backscatter from particles, providing clearer visibility in murky water and night dives, and is also ideal for long-range illumination and diver signaling.
    Constructed from aerospace-grade aluminum alloy, DF9 offers excellent resistance to pressure and corrosion, making it suitable for frequent and long-term diving use.
    Yes. DF9 is easy to operate with stable output and a clear beam, making it beginner-friendly while still capable of supporting divers as their experience grows.
    We offer worldwide shipping. Orders can be delivered to any location covered by available courier services.

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