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nitescuba G20 Scuba Diving Signal Light 2000 Lumens Underwater Flashlight, 500M Green Beam and White LED Combo, Rechargeabl Battery for Night Dive Training Instructor Underwater Cave Exploration

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Product details

Management number 227404591 Release Date 2026/05/09 List Price $27.60 Model Number 227404591
Category
  • nitescuba 2-in-1 Diving Safety Light: The G20 diving flashlight is not only a 2000-lumen diving light, but also a scuba signaling device! It features an 8-degree focused white beam and a green beam, with a range of up to 500 meters. The white beam is used for normal lighting, while the green beam is used for the diving instructor to guide their team members or for communication. It enables you to easily discover the colorful world in the narrow underwater crevices.
  • Robust Build & IP68 Waterproof Performance: Crafted from sturdy 6061 aircraft-grade aluminum alloy and a toughened glass lens, this Nitescuba G20 dive light delivers superior corrosion resistance and durability for harsh open-water and cave diving conditions. Boasting an IP68 waterproof rating, it can be fully submerged to a depth of 100m/330ft for prolonged use, while its compact, lightweight design ensures effortless carrying and storage for all your underwater adventures.
  • Longer battery life: The G20 diving light is powered by a rechargeable battery. In high-brightness mode, our underwater light can last for up to 90 minutes, and in the lowest mode, it can last for 10 hours, allowing you to fully enjoy the fun of exploring the wonderful underwater world.
  • Battery indicator: When the white mode is turned on, the battery indicator at the inner side of the button will be on to show the battery level. When it was blue, it means the battery energy is over 70%; when it was green, the battery energy is between 30% to 70%; when it was red, the battery energy is between 10% to 30%; when the red indicator light start flashing, it means the battery power is less than 10%.
  • 4 Practical Modes for Diving Needs: This G20 underwater diving flashlight offers four modes - weak, middle, high, and green - allowing you to adjust the brightness according to your needs and signal your location in case of an emergency.
  • Multi-Purpose Diving Light: A must-have for diving instructors, the green beam is perfect for leading dive teams, enabling clear underwater communication and grabbing fellow divers’ attention instantly. Beyond signaling, it works seamlessly as a scuba light, rescue beacon, instructor pointer, tool for spotting hard-to-see objects, and even a lure for small marine life. Ideal for scuba diving, dive instruction, underwater rescue, cave exploration, camping, and hiking.

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