Product Model:DV10Lamp bead type: P70 LEDProduct gear: click: strong light off long press induction: from strong light slowly reduce to low light fast double click: burst flash SOSProduct lens: double coated hardened PC glassLight cup type: 6061 aluminum alloy deep light cup CNC production smooth surface plating light conversion rate of 95%Product material: aviation grade aluminum alloyWhite color temperature: 6000-6500KYellow color temperature: 3000-3500kWaterproof level: IPX8Diving depth: 50-100m (predicted value)Product power: 6800LM (white light) (about 3000 actual)Switch type: lamp head press switchSwitch with power display: high power display green light, low power display red lightSurface treatment: three-stage hard anodizing (anti-seawater corrosion)Battery specifications: 2 26650 batteries (batteries not included)Operating voltage: 8.4v wide voltage intelligent digital circuitProduct color: blackProduct net weight: 423g (flashlight)Product gross weight: 495g (flashlight, spare O-ring, hand rope, paper box)Product gross weight: 742g (flashlight, spare O-ring, hand rope, 2 26650 batteries, TC2 charger, paper box)Product size: length 254mm, lamp head diameter 67mm, tail diameter 35mmStandard accessories: flashlight, O-ring, hand rope