Through my brief two days of hunting for a grab and go rechargeable that will do both really bright as well as an eight hour at 120+ lumens setting used in a harsh environment I think I have found a winner in the T60cs. Any better or at least differing ideas. Must me the afformentioned specs.
Here's my go at talking you out of it.... Do you REALLY need 2100 lumens in this light for this purpose?
First off, the T60 should run at 120 lumens for significantly longer than 8 hours. Hold on, I forgot, I'm supposed to be talking you OUT of the T60, not INTO it....
Anyway, the T60 costs $205. It runs on 3- 18650. Its going to be pretty heavy and a little bulky. Its small for a 2000L light, but its not that small. It is probably more of a flooder than a thrower.
I'd say to choose the The Eagletac G25C2. It runs at a high of 770 emitter/640 ANSI lumens on 1-18650. Its significantly lighter than the T60. With the modes, you can choose between 2L(200 hours)-49L(20 hours)-74L(10 hours)-267L(3.5 hours)-640L(1.1hours) ANSI, OTF lumens. Those are all real out the front measurements. There are 2 strobes too. If 10 hours isnt enough run time on 74L, then just carry an extra battery, OR buy the optional kit which includes 2 battery tube extensions that lengthen the tube to accept either 3 CR123 or 2-18650, which will double run times. Kit also contains a flip-up diffuser(aluminum) with extra colored lenses. Its more of a thrower, but with the diffuser, its both thrower and flood light. It handles heat on its turbo setting very well. Doesnt get very hot.
The G25C2 is smaller, lighter, thinner than the T60, and costs 1/2 the price. The kit costs an extra $35. You can get the G25C2 at goinggear after their coupon for either $95 for the light, or for $126 with the complete kit. Would 640 OTF lumens be enough? It throws those 640L a long way...
But to be honest, I already have a G25C2, and now I want a 2000+ lumen light, and I dont remember the SWM T60, so it must be newer. I've been stuck on the TK70 and EL ST-90, both over 2000L and both between $229-$259. But now I need to do some research into the T60 to see if maybe it would be the better choice for me. Hope it handles heat better than the T20CS I own, cause it gets HOT!