This diving flashlight is an extremely versatile, super bright, designed for the professional divers or underwater photographer. It is mainly used for diving works, underwater fishing operations, salvage operations. Underwater archaeological work, teaching scuba diving. Also, it is an ideal choice for outdoor activities, such as fishing, diving, swimming, hiking, sailing, caving hunting and seeking survival without fear of rainy days. Overall: 1.7 H x 4.3 W x 8.4 D Overall Product Weight: 0.85lb.