Yes I have them as my primary light source. You can use them in two ways - with an profilux computer or stand alone. In stand alone they will run 100 % on all channels. You do need a fancy P4 to regulate them - the rather cheap
Profilux light WiFi can handle them if you want to regulate them but they works very well as standalone too
They use RGB LED (together with others) and this give a rather white light even with the deep actinic This is the spectra for a Mitras LED bar 2 -120 Deep Actinic . Do not be fooled of the 18 400 K. It gives your a impression of much whiter light when you look at them during real life because the RGB LEDs
Mitras LED bar 2 - 120 - Actinic
Mitras LED bar 2 - 120 - Ocean Blue
Once again - the deep actinic give your head an impression of more white than the 18000 K indicate because of the RGB trick. Still you have a beautiful "pop" with that light
You need a bar of the length you prefer, a power module and a splitter (if you use 2-4 bars on the same power module)
www.aquariumcomputer.com
I have 2 pcs 120 Deep Actinic, 1 pcs 120 Actinic and one 110 Ocean Blue.
I did a PAR reading back in early 2019 of my aquarium and I use a Li-Cor LI 250-A with underwater sensor. The figures was better than I expected. Measurements taken around 7 cm from the front window. All channels at 100%
The light is rather alike T5 tubes evenly spread but gives also some "shimmer" but no disco effect at all
Its maybe not the cheapest solution but IMO - its the best

what I know of at least
Sincerely Lasse