I got mine a week ago (damn thing was somehow wrongly declarated and i had to drive to the custom office and do 10 pages of paperwork GRRRR)
I am not a flashaholic, and the only other led-light i have is that PEAK 5led AA light (the old one, before they had those "moon" leds).
The L0P is small. In fact, so small that i misplaced it serveral times already, plus i cannot feel it in my pocket, so i have to check everytime (i guess i have to get a lanyard. OTOH, i noticed that with 1 or 2 cuts i could get in placed in my purse).
Compared to the PEAK light (both on fully charged NiMh), its SOOO much whiter. In fact, as i dont know other luxon lights, HOW good, but i have a color calibrated LCD and the light of the hotspot seems around 5.5k kelvin, without ANY kind of color shift. No yellow, no blue, no green. Just white.
The hotspot is about 2-3 times as bright as the peak, plus a bit larger. The, which is very lowon the peak (because of the recessed led mounting), is really good on the l0p.
I just noticed it yesterday. I was late out of the lab, and in the long corridors all the lights were out already. As i didnt want to set 2.5k+W of flourecense in motion just to get out, i used the l0p. It was pefect. The hotspot was bright enough to perfectly illuminate the next 10-15m of the corridors, and the sidespill was still enough to see the walls/floor directly in front perfectly well.
I really love that tiny little light
(but one think i might suggest: dont be as dumb as i was. As when i got one, i wanted to see how bright it really was and held it to my eye and turned it on... the purple spots took some hours to go away completely
)