As luck would have it I have two of these 351 Lumen Mags right here with me. Here you go! The beam on the ceiling has been on for 5 minutes the beam on the wall was just switched on, if it’s throttling it ain’t much, ambient temp is about 72-75 degrees.
And for all you “Maglite is behind the times” folks, the Mini Maglite Pro + has out put and runtimes comparable to any 2AA Chinese light (some cases better) without all the bs strobe modes and with FAR stronger build quality. I’m a mechanic I’ve used a Mini Maglite Pro + for 5 years beaten the crap out of it, dropped it in oil trans fluid diesel hydraulic fluid etc, dropped it in engine compartments had it ping pong all the way to the concrete workshop floor MANY times dropped it a million times, it took it. The Fenix’s died after about 3 Years.