Seafrogs Scuba Diving Strobe Flash Light Waterproof 100M/328FT with YS Ball Arm Mount Underwater Photography for Sony Olympus Nikon Canon Dive Camera Housing Case (SF-01)

Waterproof 328FT/100M: The toughened lens with thickness 5mm and toughened Aircraft-grade aluminum shell with 2 O-ring ensure excellent ability of resistance water pressure. This professional diving light has the current highest waterproof level ensures safety use underwater.
Lighting Modes: This diving light has 4 lighting mode: High, Medium, Low, Strobe, which can meet different needs. And the color temperature of this flash light is 5000-6000k, you can adjust the brightness according to the underwater environment.
Super Bright: Powerful and stable SF-01, can provide higher brightness and excellent light. The output life is 50, 000 hours or more, no need to consider replacing the bulbs. The maximum output brightness is up to 1000 lumens, gives you super bright white light underwater.
Wide Applications: A professional lighting equipment for scuba diving and snorkeling enthusiast. Also can be used for camping, hiking, trekking, hunting, fishing as bicycle flashlight, camping handheld torch, hunting light, hiking main spot light, safety SOS light, fishing backup light, tactical flashlight.
Rechargeable & Power Display: Unscrew the screw, you can use the 5V mobile phone charger to charge the flashlight. During the charging process, the switch indicator shows red. After fully charged, the switch indicator turns blue. Before diving, please tighten the charging hole screw to prevent water ingress.