the info we have on the light is as listed on the trg website:
www.trgear.com
the 165 lumens output did seem "too good to be true".
we did a test between a surefire 6z and the nf-1 to see how they looked side by side. the 6z did appear brighter, however the nf-1 did put out a very impressive amount of light for an LED based unit. certainly enough for a usable tactical light.
IMO this nf-1 unit is a very good composite of LED based lights & front line weapons' lasers. the key factor being a very usable and well made device featuring
both items in an integrated system.
currently under review by the US Gov't, and
so far extremely popular by those who have purchased one.
there could very well be a "typo" on the trg site and i am sure you masteful-wizard-like flashlight sages could do them a favor by emailing them to educate them on their errors.
we as a retailer often often only have as much info as the manufacturer provides. we DO try out just about every product to determine whether or not they pass our mustard to have on our site to sell. we DO not carry junk, POS products.
we enjoy discovering nifty new goods to share with our customers.
and since the "customer is king"; don't like it, obviously don't buy it...
i research many of the products we carry, but i must admit i am but a mere dilettante in the flashlight world compared to most of you candlepower forum master-jedi's.