Sofirn SD08 3200lm Range 385m Diving Powerful Rechargeable 21700 Underwater Deep Flashlight With 360° RGB Indicator

SD08 is a high-performance diving flashlight with its high mode reaching 3200 lumensand an impressive beam distance of 385 meters. 1. 385m Long-Range Beam - With a max output of 3200 lumens and a beam distance up to 385 meters, the SD08 isn't just a diving flashlight — it's also perfect for outdoor adventures, search & rescue, and nighttime exploration. 2. User-Friendly Rotary Switch - A rotary switch lets you easily toggle between Low, Medium, and High modes. No complicated UI — just straightforward and reliable performance. 3. Efficient Boost Driver - Equipped with a boost driver, which means more stable output. SD08 delivers steady brightness from start to finish, no sudden dimming during critical moments. 4 360° RGB Light - A circle of colored LEDs around the head remains constantly lit during use. This not only adds a cool visual touch, but also helps your teammates spot your position easily in dark or underwater environments. 5. Rugged and Waterproof - Constructed from durable AL6061-T6 aluminum alloy, with an IP68 waterproof rating, the SD08 is submersible up to 100 meters — ready for deep dives or rough outdoor conditions. Specifications Emitter: 1 high-powered white LEDs , 30 high-powered colorful LEDS Driver: boost driver Battery Option: 1x21700 battery Working Voltage: 3.0V-4.2V Mode Operation: rotary switch Material: AL6061-T6 aluminium alloy Size:37mm*124.1mm Weight: 127g(without battery)Reverse polarity protection from improper battery installation.*The temperature protection system activates automatically if the temperature exceeds55°C. This system reduces the output current to maintain an optimal outer temperature,ensuring a better using experience