Yup I saw it! But also saw: RobertB review on it: [Quick Look around] Wuben TO46R

This light will step down to high when it senses too high of a temperature. That said, I ran the light for 5 minutes continuous on turbo, and the light did not step down or get too hot.
And also: NEW Wuben TO46R Triple XP-G3 90CRI
So there are some things pointing to it holding the lumens, others that don’t!
I thought about this light while I was deciding for the D4. I opted for the D4 and I don’t regret on it!!!
I lowered the thermal max configuration for about 52ºC. It holds very well, specially in cold outdoor enviroment. And the luminous output, even being slightly lower than the max (at 71ºC) is great, as I posted in some threads above (with a NOT full 18650 battery):
70m / 70m / 17 m