From the Aliexpress listing, they’re using Samsung LH351B LEDs in there. Since the light has a max output of 1500 lm, based on output tests of the emitter they’re probably not being driven too hard (maybe ~1A each).
Since the AE listing allows you to order it without a cell, that also suggests a removable cell.
This could make for a fun modding project to create a cheap high-CRI triple if the rest of the light is decent!