For anyone who is interested, here are a couple runtime/output graphs for the Viking Pro V3 XP-L(Warm).
Test Description
Ambient temperature - +22C
Cooling - None
Battery Used - New(less then 5 cycles) hot of the charger Panasonic/Sanyo NCR18650GA 3500mAh unprotected
Graphs provided by - Extech HD450 datalogging light meter
Vertical(Left) numbers are Lux
Horizontal(Bottom) numbers are realtime
Top numbers are Lux and realtime at point of dotted line(placed at the point where the light drops out of regulation)
Test #1
Turbo 2(1025 lumen)
Runtime until light drops out of regulation(dotted line) -
1 hour 28 minutes 38 seconds
Cell voltage at end of test(16:26:55) - 3.03V
Test #2
Turbo 1(698 lumen)
Runtime until light drops out of regulation(dotted line) -
1 hour 36 minutes 28 seconds
Cell voltage at end of test(15:55:39) - 3.02V