Delivering up to 1000 lumens, the flashlight provides ample brightness for exploring dark or low-visibility areas. Whether you’re inspecting underwater structures, observing marine life, or signaling your dive partner, the beam offers a balanced combination of intensity and coverage.

Equipped with a 3000mAh battery, the HCF1577 offers extended runtime, which means you can spend more time exploring without worrying about your light fading. This is especially valuable for divers who engage in longer excursions or night dives, where consistent brightness is critical.
The flashlight features both yellow and white light modes, allowing you to adapt to various underwater conditions. Yellow light can help reduce backscatter in murky water, improving clarity, while white light is ideal for revealing the true colors of marine life in clearer environments. Switching between the two ensures you always have the right lighting for the situation.
With an IPX8 waterproof rating and a triple O-ring seal, the HCF1577 is capable of withstanding dives up to 50 meters. This robust sealing system helps protect the internal components from water intrusion, ensuring reliable performance even in demanding conditions.
The HCF1577 comes as a complete kit, including a 22650 battery, battery sleeve, lanyard, and the flashlight body. This means you can start using it right away without the need for additional purchases—a practical feature for both new and experienced divers.
From recreational scuba diving to underwater photography, the HCF1577 dive flashlight is a practical companion that supports safe and enjoyable exploration. Its combination of extended battery life, adaptable lighting, and durable construction makes it a dependable tool for various underwater scenarios.