Manker U11 1 X 18650 1050 Lumen CREE XP-L LED Flashlight-Cool-White Automatic Metric profile thread has been

Metric profile thread has been used

first turn on the light

There is no mechanical assist

totally welded construction and a super strong Ziploc® closure to provide fully waterproof and dustproof performance

Manker U11 1 X 18650 1050 Lumen CREE XP-L LED Flashlight-Cool-White Automatic Metric profile thread has beenFeatures Powerful Cool White CREE XPL V5 LED Max 1050 lumens output Power by 1x 18650 or 2x 3v CR123A Battery (BATTTERY NOT INCLUDED) Peak beam density reach 16000cd Beam distance: 252 meters Extremely efficient constant current drive Max run time: 45 days Direct access to ultra low moonlight firefly mode when OFF Intelligence Lithium battery charge design (Micro USB port ) Low battery Warning (Blue light inside switch will flicker when battery less