Niwalker BK-FA01S 4 x 18650 1300 Lumen CREE XPL Hi LED Flashlight 18350 What wavelength is the Weltool

What wavelength is the Weltool M2-BF

while the tail switch can be switched between standard and enhanced tactical operation mode

Handle Material G10

can be used as a lantern/area light

Niwalker BK-FA01S 4 x 18650 1300 Lumen CREE XPL Hi LED Flashlight 18350 What wavelength is the WeltoolSpecifications Utilizes a U. S. made Cree XPL HI LED chip Maximum output up to 1300 lumens Integrated cool fins design provide better cooling Working voltage 8. 4V Smooth polished reector creates maximum throw Aircraft grade aluminum, mil spec hard anodized for maximum wear Toughened ultra clear tempered glass lens with anti reective coating Large cooper heat sink pad for superior thermal conductivity Magnetic ring control switch allows you to select