Feature:1. Superior Light Source: LED flashlight adopts 15pcs T6 high quality lamp beads, high power lamp core, super brightness and long life.2. Multiple Modes: Pocket flashlight has five light modes, strong, medium, weak, flashing and SOS, to meet the needs of different scenarios.3. Protection: LED flashlight has protection, over protection function and high temperature protection function.4. Sophisticated Appearance: Pocket flashlight has a simple and stylish design with an anodised aluminium barrel.5. Widely Used: Handheld flashlight is suitable for outdoor use, adventure, travel, hiking, climbing, etc. It can also be used as an emergency torch for home use.How to Use:1. Open the torch and install four 18650 batteries (not included) or four 26650 batteries (not included).2. Control the light switch via the switch on the production.Specification:Item Type: LED FlashlightMaterial: Aluminium AlloyWeight: Approx. 941g/33.2ozSize:Lamp Head Diameter: Approx. 8cm/3.1inLength: Approx. 39.5cm/15.6inLED: XML-T6Number of LEDs (PCS) : 15Gear Mode: Five Gears: Strong, Medium, Weak, Flashing, SOSBrightness(LM) : 18000LMLED Life: 100,000 HoursSwitch: Tail Memory SwitchBattery: 4 x 18650 Batteries (Not Included) or 4 x 26650 Batteries (Not Included)Exterior Surface and Treatment Colour: Anodized BlackWaterproof Rating: IP65 Level WaterproofApplication Environment: Outdoor Adventure Package List:1 x LED Flashlight (Battery Not Included)4 x Battery Cartridge 1 x Torch Extension Note:Please allow for some errors in manual measurements.