best torch flashlight Ultra Fire E6 CREE XM-L2 1800 Lumens

best torch flashlight Ultra Fire E6 CREE XM-L2 1800 Lumens 5-Mode LED Zooming Flashlight 

Model No.: UF-E6

Specification:
(1)Brand: Ultra Fire
(2)Light Source: CREE XM-L2
(3)LED Power: 10W
(4)LED Life Span: 100000 hours
(5)Brightness: 1800 lumens
(6)Body materials: T6063 aviation aluminum alloy
(7)Body color: Black
(8)Modes: High>Middle>Low>Strobe>SOS Zooming
(9)Switch type: Tail click switch
(10)Runtime: about 3 hours at high-mode
(11)Range: 300-500 meters
(12)Waterproof: Yes (Can not use for diving)
(13)Battery configuration: 1×18650/3xAAA 
(14)Size: 160(Length)x38(head diameter)x28(body diameter)mm
(15)Net weight: 132g
(16)Application for : Everyday carry, Camping, Night ride, Caving, Hunting, Fishing, Self driving tour