The installed LEDs are unfortunately matched too cool. The result when using the Nissin in master-slave mode ("slave flash" or Wireless as the appropriate setting at Nissin's): you can see in the photos show that two original Nikon flashes addition (two slaves) also a clearly cooler light source in the game and was found in larger areas recording a bluish shimmer.
The blue shimmering this could indeed get away in Lightroom, however, only with the price that then the rest of the subject, which would actually have been from the light temperature OK, too hot will appear - so that's no solution.
Conclusion: The color temperature of the LEDs is simply not designed for use with other flashes of lightning thus indeed perhaps the only light source useful (possibly in daylight to brighten up that I have not tested), but for the master-slave mode completely unsuitable.
Because exactly that would have been one of the main fields of application in my case, the Nissin goes back and to replace probably comes a third flash is used, with even broader application possibilities, as well as macro subjects should be beautiful with 3 flashes (plus built-in master flash on the camera) can illuminate.
