Hi Kerebos, I'm American, but living in the Tokyo area. Been into lights for a few years now ... no mods or anything like that ... too busy. But I have a 50 watt Polarion I bought from Chiharu at Prolight, and I have a Barn Burner 75 watt in my collection. I also snagged a FourSevens S12 with the solid copper heat sink. Your high CRI Nichia looks really nice ... particularly for this earthquake season.
Regards,
Steve
Regards,
Steve