In anticipation of the new EDC1 ( which will probably kill this line? ) I decided to get one of these for myself.
First thing I noticed right off the bat is that it has the same exact beam profile as the Peak Logan, which is awesome and kind of suprising as well. Obviously this packs a lot more punch with the 500 lumens than the 100-150 lumens of the Logan, but it's a welcome suprise anyways.
The hi/lo works great, and the low is around the same as the low in a M61N or an Elzetta AVS, so I don't think it's five lumens, more like twenty or thirty. I saw previous iterations ( or runs ) of this light had the issue of the belt clip touching and therefore scraping the tailcap, that is not an issue on mine. The low seems perfectly fine to navigate in the dark and read/inspect things up close, while the high works well outside as a mid-range spotter ( 30-50 yards or so ). The knurling is good and grippy, but I found that you'll need it as well, because for momentary high you need a fairly firm grip and a stout push with your thumb. I've seen someone else somewhere mentioning that the clips come pre-scraped, that was my experience as well, not that it makes any difference, but weird nonetheless.
As expected by SureFire the threads were dry as a sahara, which isn't much of an issue ( I guess? ), because the o-rings were semi-lubed.
I've just put a tiny amount of no-ox on the threads and some haynes on the rings and called it a day, works well. The tint is the usual (?) SureFire green, as seen previously for example on the 6PX. Indoor against a white wall it's pretty horrid, but outside it's actually not at all noticeable ( for my eyes at least ).
What I absolutely did not expect is the wobbly plunger in the tail. I know this is standard SureFire, my old 6P has the same wobbly plunger inside the tail, but man does this make it feel broken. I'm used to the young proud stiff momentary of the Logan and the fact that this one moves about a good milimeter or so under the boot is very disconcerting.
I've seen others testing rechargeables as well, so I thought I'll do my part. I tested the 3V stabilized KP batteries ( Keeppower P1634U1 RCR123A ) and got a result I haven't seen so far. It has low only momentary BUT both constant modes work perfectly. How does that work?
But anyways, this means that even on constant high it's not tripping the 1.5 amps current protection, which is a good sign.
EDIT: Momentary high does work, but you need to push very hard
All in all I'm pretty happy with it, hopefully an EDC1 + EDCL1 combo carry will enable people to have a lightweight but all around solution for everyday.