🔆Powerful light sources: This diving flashlight is a powerful tool for underwater video and photos. With a big COB LED, it offers up to 6000 lumen of positive white beam. With the special design convex lens, the irradiation angle is 130 ° and the large area is fully irradiated. | 🔆Deep sea waterproof and anti-corrosion: With high strength shell, 6061-T6 Aircraft grade aluminum material, NSV60 scuba dive video light is resistant to long-time deep sea salt water corrosion. The professional optical analysis and thickened tempered glass and multiple waterproof rings make it withstand pressures up to 100 meters underwater. | 🔆Battery Power Indicator: The built-in remaining battery indicator at the side switch of the light allows you to know the real-time battery level. When the light is turned on, the battery indicator would show status of battery power. Blue: ≥75% | Green: 75% ~50% | Constant red: 50% ~25% | Flashing red: ＜25%. The weak light lasts for 12 hours, strong light lasts for 50minutes supporting your long underwater activities. | 🔆Built in Overheating protection: The NAV60 diving photography light has a built in sensor, When the dive light is over heating, the power will automatically dimming to the low mode, in order to protect the inside electronic elements, So the NSV60 diving light can also works and operates on land. Power indicator switch,long press to power on, and short press to change the brightness and long press to power off. | 🔆Ball joint support : It quipped with 1’’ standard ball mount With stable quality and outstanding performance, and are designed for underwater photographers, making them a great choice for all underwater photographers, cave and shipwreck technical divers and recreational divers. It is your excellent underwater partner.