* Cost - in line with fixtures "made for aquariums"
* Specturm - finally, a manufacturer whose spectral specs I would trust ( https://fluence.science/technology/p...um-led-lights/
) How appropriate for aquatic plants?
* Beam angle - may be too wide
* Intensity - likely good
* Living Room Features - just dimming, though they charge an awful lot for a 0-10V dimmer control