Floody beam on the C01, rather than throwy on the C01s. Warmer color temperature, and in my experience, better overall tint. Also better efficiency, I think, but I haven’t tried a controlled comparison.
I’m not worried about talking you into it. It appeals to some people, but not everyone. Personally, I really like the C01.
yes
I requested and received a refund for all my pending orders
I then reordered two C01 5mm Red 670nm.
I did not reorder the C01R, even though I like the 3 modes, because I already have one, and I decided the C01 single mode Red would make a simpler gift for a muggle.
The application is for red light therapy, for migraine and menstrual pain. The beam artifacts dont matter for that. And the single mode will ensure the battery has long life.
Quick question: The photo of the LED pack of the Sophia 3400Ks on the SOFIRN page said „7-8 lumen“. So could we expect an upgrade in the output? And is the Sophia as stable/efficient as the Yuji?
Sorry for the basic questions. This is my first post .
It is a screaming good deal Barry! Thank you for all that you did with this light, it is a niche light and I feel happy to be able to get several. The 670nm red was just icing on the cake!