If you have any spare change, just take a look at the DRY triple XM-L. The 3300L is !%#@!@# bright with 1.55A board but it's extremely floody. The DRY triple XM-L throws like 29k cd, ask Ric of cnqualitygoods to give you an additional O-ring for the lens. Get the 54mm UCL lens, nets you another 5% output. Thing is the UCL is very thin and so rattles, an additional O-ring fixes that but pls do not think it is anywhere even IPX-67 or what.... it should be rainproof though.
I'm going to give you some "lumens" figures. Ceiling reflected lux - If you are in a cold country you can get 280 lux. Colder yet like -15 deg C with 10-20kph wind you can get 300. TK70 gets you 215 lux <- 2200 ANSI luments OTF or Out-The-Front.
They have a new driver now, it is L-M-H and Turbo. Low is probably some 0.2A, Medium 0.85A, High is 2.8A. No strobe - flashaholics can celebrate! "Turbo" is direct drive. Be careful of direct drive, you may blow it the first instant if you put in NCR18650A Panasonic 3100mAh at 4.23V (slightly overcharged, happens sometimes), AW IMRs, any generic IMRs at 4.2V. Idea is to use in High first and when the cell voltage is below 3.9V (it's 3S or 3 in series, so that's 11.7V in the battery carrier) you let her rip in high and it does just below 4A. In a cold country, you do get that 200-300 additional lumens above 3A. (I have tested a heck lot of times and with some crazy cooling stuff like dry ice and well over 5 amps....that got me well over 3600 lumens prob LOL!).
It's a fun light for lumens junkie, it has some decent throw too. Best thing is, it is well below $100.
Do a google, i have written quite some stuff about it.