Brought one for use on my Remington 700 VTR .308 / Leupold VX3 set up. 400 m all night long, picked up stuff I could not see previously. Better than any of my Led Lensers or my Fox XLite
Biggest problem with this torch or any of the others including the night hunter is the warranty... Limited life ,usually about 18 months ,company quote warranty then yell you replacement parts available for about half the cost of a new one. Never again ! Look elsewhere is my recommendation .