Features: Professional dive flashlight delivers 2300lumens of bright illuminations with waterproof rating, ideal for deep sea exploration and low visibility underwater environment. Features a magnetic control rings for effortless one handed operations, three adjustable brightness modes, and a USB C port for convenient internal charging. Designed for professional diver, underwater archaeologists, rescues teams, and outdoor enthusiasts seeking reliable lighting in extreme conditions. Perfect for diving, cave exploration, night fishing, or outdoor adventures like hiking and survival scenarios requiring waterproof durability. Crafted from aerospace grade aluminum with optimized heat dissipation, this small underwater flashlight ensures performances and extended runtimes during critical missions. Specifications: Material: Aluminum Size: Approx. 5.57x1.54inch(141.5x39mm) Package Includes: 1 Set Diving Flashlight note: Please allow 1-2cm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color from the item.