Description 100 brand new and high quality Feature Builtin lithium battery 2600mAh lithium battery, which can be charged by USB cable at any time, 84 highbrightness LED beads, 5000lu, 5500k color temperature. 50 meters waterproof the underwater light can be waterproof to 164 feet, allowing you to take photos and videos you want on the seabed, giving you perfect visual effects. 4 Light Modes 4 light modes high, medium, low and SOS models to meet your needs in different environments. High quality stainless steel and etremely durable PC materials, even if used in the deep sea, it will not rust. Compatible Suitable for Gopro series, Canon Nikon Penta SLR cameras and other SLR cameras or other sports cameras. Specifications 4 Light Modes High Light Modes about 2.5 hours Middle Light Modes about 3.5 hours Low Light Modes about 5 hours SOS Modes about 9 hours Battery Builtin 2600mAh lithium battery LED Beads 84LED highbrightness LED beads Lumen 5000lu Color Temperature 5500k Waterproof 50 meters164 feet Material Stainless steelPC Size About 6.611.5cm2.594.5inch Note Other accessories demo in the picture is not included. Please allow 13mm error due to manual measurement. Make sure you do not mind before ordering. Due to the difference between different monitors, the picture may not reflect the actual color of the item, please make sure you do not mind before ordering, Thanks Package includes 1pc 50M Waterproof Diving Light 1pc Mounting Adapter 1pc Thumb Screw