Feature: *1.Made of aircraft-grade aluminium alloy. Sturdy and durable for long time using. *2.Water resistant design. Each part with O-ring(But cannot put into water directly) *3.Button light power display. *4.Ultra Bright 500000 Lumens with XHP50 LED(4 times brighter than L2), long distance light beam to 500M. *5.Suitable for Indoor and outdoor use, or use in car, truck, Jeep, SUV etc. Specification: 5 -Modes: High(100%)-Middle(70%)-Low(50%)-Strobe-SOS Lumens: Max 500000(lm) Adjustable Focus: Yes Flashlight Color: Black( As Pictures Show) Emitted Color: White Light Switch: Push Switch Lighting Distance: Above 500 meters LED Life: More than 100000 hours Chips : XHP50 , 4 times brighter than L2 . Dimension: 166mm * 40mm * 33mm (Approx.) Package Content:(Optional ) Package 1#: 1*Flashlight 1*USB Cable ( not include battery ) 1*EU plug Package 2#: 1*Flashlight 1*USB Cable 1*18650 Batteries 1*EU plug Package 3#: 1*Flashlight 1*USB Cable 1*26650 Batteries 1*EU plug Note: 1.All pictures are professionally color-coded, but due to the different ambient light and different display device settings, there may be some deviations between the pictures you see and the items themselves. Please understand. 2.The data is measured manually, there may be some deviation, but it does not affect the use.