Features: 1. Made of high quality aluminum alloy material, durable and corrosion-resistant. IPX8 waterproof, diving depth is 80 meters. 2. Adopts six white LED, four red LED and four blue LED, long life time up to 100000 hours. The flashlight offers you bright light and lighting distance up to 500 meters. 3. White light mode (left power key): high, medium, low, off (Long press for 2 seconds); red and blue light switch mode (right power key): Red, red flash, blue, red strobe (double click), off (long press for 2 seconds). 4. Non-slip flashlight, designed with a tough handle for easy carrying. 5. Lightweight and portable. Suitable for diving, underwater photography, surfing, hiking, camping, outdoor cycling, fishing, patrol, power failure home etc. 6. This diving flashlight is powered by four 18650 batteries (Batteries are not included). Specifications: Model: QH14 Material: Aluminum Alloy Lens: 6mm double plated film with hard PC glass Surface Treatment: Tertiary hard anodic oxidation Color: Black Light Source: 6*9090 White + 4*XPE Red R5 + 4*XPE Blue R5 White Light Modes (Left power key): High, Medium, Low, Off (long press for 2 seconds) Red & Blue Modes (Right power key): Red Light, Red Flash, Blue Light, Red Strobe (double click), Off (long press for 2 seconds) Light Cup Type: no reflective cup, plane light Color Temperature: 6000K Red Light Color Temperature: 620nM Blue Light Color Temperature: 455nM Beam Angle: 120 degrees Waterproof Grade: IPX8 Max. Power: 300W Switch Type: Press Switch White Light Brightness: 4 x 1200 lm *6 =28800 lm Blue Light Brightness: 4 x Blue R5/240 lm Red Light Brightness: 4 x Red R5/240 lm Luminous Distance: 300-500 meters Battery specification: 4 x 18650 Battery (Batteries not included) Working Voltage: 3.7V Waterproof Depth: 80 meters Weight: Approx. 540 g Packing List: 1 x Flashlight 1 x Handle 2 x Rubber Gasket 1 x Bracket 1 x Screw 1 x User Manual Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering. 1Made of high quality aluminum alloy material, durable and corrosion-resistant. IPX8 waterproof, diving depth is 80 meters. 2Adopts six white LED, four red LED and four blue LED, long life time up to 100000 hours. The flashlight offers you bright light and lighting distance up to 500 meters. 3White light mode (left power key): high, medium, low, off (Long press for 2 seconds); red and blue light switch mode (right power key): Red, red flash, blue, red strobe (double click), off (long press for 2 seconds). 4Non-slip flashlight, designed with a tough handle for easy carrying. 5Lightweight and portable. Suitable for diving, underwater photography, surfing, hiking, camping, outdoor cycling, fishing, patrol, power failure home etc.