WINDFIRE Scuba Dive Headlamp with Power Indicator and 3 Modes, 2 Modes Blue Light Dive Signal Light, IPX8 Waterproof Underwater Lights

DH100 Diving Headlamp Specification: LED Type: LED Brightness: Max 5000 lumen Range: 200 meters Underwater depth: 80 meters Len: Tempered glass Material: Aircraft-grade aluminum alloy Light Modes: High - Low - Strobe Waterproof Level: IPX8 Product size: 7.3*3.5*2.3 inch Net weight: 0.45 lb   Package Include: 1 * Diving Headlamp 1 * USB Cable 2 * Waterproof Rings 1 * Box Scuba Dive Signal Light Specification: Material: PP/303 Stainless steel Lighting Color: Blue Lighting Modes: Flash - Constant Power: 0.5W Working Voltage: 3.7-4.5V Product Dimensons: 24mm(Diameter)/61mm(Length) Weight: 24g   How to Use? 1.Please unscrew the tail cover and remove the separator before use. 2.Press the power button to switch modes(Flashing - Alway On - Off).   Friendly Tips: 1.Before entering the water, please check if the waterproof ring is intact and tighten the tail cover. 2.After diving, it is recommended to soak in clean water for half an hour to remove salt.

• 3 Modes Diving Headlamp: The scuba dive light has 3 lighting modes(High Light - Low Light - SOS), you can choose the brightness according your different lighting needs.
• Aviation Grade Aluminum: The underwater head light is made of aerospace-grade aluminum alloy, features anti-corrosive, IPX8 waterproof grade and tempered glass lenses ensure that the waterproof headlights work properly underwater.
• With Power Indicator: After fully charged(about 5.5 hours), the diving headlamp can provide 3 hours runtime on HIGH mode(4.5 hours on LOW mode). The button switch with power indicator function, green(over than 30%), orange(10%-30%), red(less than 10%).
• High Visibility: This blue dive signal light is made of PC material as the light tube and features a 360 degree reflective design, allowing it to emit bright and soft light from all directions. Your friends can quickly identify your diving location.
• 2 Lighting Modes: The diving signal light provides two lighting modes, which can be switched by pressing the tailgate (blue flashing & blue light constant), making it easy to operate even with gloves, adapting to different underwater lighting needs.