Anything on runtimes with only 2 18650's at 2,000 Lumens? I wonder if there is a step down after a couple of minutes? If a Jetbeam Raptor RRT3 at 1950 Lumens has a runtime of 1 hour with 3 x 18650's and 3 x XML's this would have to be less than an hour?
Looks to be the EYE30's head w/a 2 x 18650 tube. Runtime will be slightly less than 1hr in that case. This is what I graphed for the EYE30 on various cells: RUNTIME (2 cells)
I've an inquiry to Niteye whether these tubes will be available for sale separately for existing EYE30 owners.