Sofirn SP10B has a very low brightness on level 1

The updated Sofirn SP10Av2 or SP10S lowest brightness mode is still low, but not as low as the SP10B.

I’ll probably call the lowest mode of the SP10B as “firefly” mode (really low brightness), while the ones on the SP10B is “Moon” — probably has similar brightness to the lowest brightness level on the BLF A6/Astrolux S1.

Manker E02’s “moon” mode is configurable and can go really really low (can even be set to barely visible even directly looking at the LED itself), but has many levels (something like 20 or so steps, so one can set the amount of brightness that they want to; having a high-CRI Nichia 219C is also a plus)