Wurkkos DL30 Dive Light 21700 LED Flashlight Underwater IPX-8 Waterproof Torch 3600lm Triple LH351D Magnetic Control Ring Switch

Specifications♣Emitter: 3x Samsung LH351D 5.000K 90CRI ♣Reflector: smooth reflector ♣Operating voltage: 3.0V – 4.35V ♣Battery options: 1x 21700 or 1x 18650 Li-Ion battery ♣Dimension: 118mm (length) x 41mm (head diameter) ♣Weight: 130g/0.28lb (without battery) ♣Flashlight body: Aerospace grade 6061 grade aluminum alloy, CNC manufactured to hard-anodized to military grade specification type III, anti-abrasive finish to get solid built body, anti-crash geometry and better heat exchange. ♣Toughened mineral glass lens ♣Water resistance i.a.w. IPX-8 ♣Reverse polarity protection to protect against improper battery installation. ♣Advanced Temperature Regulation (ATR) technology: ATR automatically reduces the brightness level when the driver temperature reaches 55°C to prevent overheating ♣Low voltage warning: When the battery voltage is low, the LEDs will start to flash quickly once every minute as a reminder to replace the battery. Please replace the battery in time to avoid any danger while diving.RechargingDL30 is supplied with one rechargeable 4.800mAh 21700 Li-ion battery and a USB charger. Insert the battery with the anode side (+) towards the the anode side (+) of the charger. While charging the LED power indicator flashes red. Once finished the indicator will turn green to indicate a full battery.