They changed the UI slightly from when the review was posted. The updated UI is described in post #17 and” is now in the sp10a.“:Page Not Found - Aliexpress.com
”The newest sp10a v2 has one more mode for a total of 6 and a .5 lumen fire fly”:Amazon.com.
If you would like a better tint reflow a LH351D 4000k 90cri led on the existing board. Not hard to do but requires soldering.