Question about Ledlenser H19R Core

I have never used the Boost Mode - the Standard Mode is sufficient to illuminate the trail as bright as day. This makes rapid descents possible without an additional light source.

The 3500 lm is only available in the so-called "boost" mode, which only lasts for 10 seconds, so it has a "limited range of application", to put it mildly. Therefore, it is correct that the lamp is specified with 1600 lm - 3500 lm would be window dressing. But I find the 1600 lm sufficiently bright, which feels like at least 10,000 "China lumens" ;-)