Main Features:● Perfect for diving, camping, hiking, trekking, hunting, fishing, car emergency● XM-L T6 LED gives out super bright and stable light beam ● Ultra-deep trench structure, skid-proof effect is excellent when you are diving● Made of high quality anodized aluminum alloy extremely scratch-proof and corrosion resistant● High quality aluminum reflector cup makes effective range clearer● With a neck rope, convenient to diving● Powered by 2 x 18650 rechargeable battery ( not include ) Battery Type: 18650 Body Color: Black Body Material: Aluminum Alloy Emitting color: Yellow Light Source: LED Bulbs Model of LED Beads: T6 Support Dimmer: Single file Switch Mode: High Waterproof: Yes Wattage: 10W Zoom: No Package weight: 0.311 kg Product Size(L x W x H): 20.00 x 4.50 x 4.50 cm / 7.87 x 1.77 x 1.77 inches Package Size(L x W x H): 22.00 x 5.00 x 5.00 cm / 8.66 x 1.97 x 1.97 inches Package Contents: 1 x 10W 3000LM XM-L T6 LED Diving Flashlight IPXX Rating ChartIP Code The IP Code (or International Protection Rating, sometimes also interpreted as Ingress Protection Rating*) consists of the letters IP followed by two digits and an optional letter. As defined in international standard IEC 60529, it classifies the degrees of protection provided against the intrusion of solid objects (including body parts like hands and fingers), dust, accidental contact, and water in electrical enclosures. The standard aims to provide users more detailed information than vague marketing terms such as waterproof.The digits (characteristic numerals) indicate conformity with the conditions summarized in the tables below. For example, an electrical socket rated IP22 is protected against insertion of fingers and will not be damaged or become unsafe during a specified test in which it is exposed to vertically or nearly vertically dripping water. IP22 or 2X are typical minimum requirements for the design of electrical accessories for indoor use.