I figured this might be useful to someone trying to decide which option to pick... I just received a wee with all three lumen options (25,50,100), and the 25 lumen pill was with the "neutral" option. This should give you an idea of what to expect.
All photos taken at ISO 100, 3.2 sec, f 5.6 and Daylight WB.
Wee 25 lumen "neutral":
Original Ubin RAW: