Fits in a standard E27 socket, but is quite large, so maybe not necessarily in each lamp, there should be enough space from lamp thread.
Inside are just 3 LEDs, red, green, blue, about a hood that makes the effective light distribution. This is driven by an absolutely noiseless motor. So you can see how the then in the lamp, looks on as the bar surface and on the floor, I have held in a small video.
With soft lighting effect than incidentally definitely quite nice, just above the bar or in a floor lamp towards the ceiling bright.
Could also be potential for tinkering by experienced (230V!) Electronics hobbyists have ...
