KunHe USB Rechargeable LED Flashlight 1000 High Lumens High Power 18650 Battery Bright Handheld Flashlights

Super bright L2 LED flashlight 1000 lumen X7 flashlightFLASHLIGHT FEATURES:- Brightness: 1000 Lumens(max),10 watt - Power source: 3.7 volt 18650 Lithium-Ion battery (2400 mAh),up to 20 hours run-time- Body material: Aluminum alloy- Multiple Functions: High,Middle,Low- USB Charging: Fast Charger with usb PACKAGE CONTENTS- 1x X7 Flashlight-1x USB cable-1x18650 Lithium-Ion battery BUY WITH CONFIDENCE: 90-day return refund guarantee, 2-year warranty and lifetime supported by ChaselightHere’s how much brightness you can realistically expect from your flashlight.On average, an LED will produce 90 lumens of light per watt.Example: A 10 watt LED at 90 lumens per watt has a maximum brightness output of 900 lumens. If the LED type is mentioned, fact check the source on the LED manufacturers website.The flashlight uses an 10 Watt L2 LED which has an efficiency of 100 lumens per watt.As 1000 lumens is sufficient to illuminate darkness over 300 yards, we have programmed our LED to shine at 1000 lumens for the maximum setting, giving 2 hours of run time at this brightness, maximizing the usability of our product