I really don care if you cant grasp the concepts and math of EMR physics. Just because you say something is impossible, doesn't mean thats true or you know what you're talking about (actually its proven the opposite in your case).
There is no better methods at testing the efficiency and output of a luminaire setup than testing the units PPF(D)/watt. This is science, where facts, not opinions rule the world. I can practically guarantee that you decided WITH YOUR OPINIONS that the FACTS WERE INCORRECT. is that how an intelligent person goes about learning? nope that's how a pothead does. You really think they pulled a fast one over Dr. Bruce Bugbee (2005 agricultural researcher of the year, founder of Apogee instruments) You really think the company Phillips would spend hundreds of thousands of dollars to collaborate with Cycloptics if they weren't on the cusp of science?
I guess it would be better to go buy Jorge Cervantes book right guys? as UB claims its got the best chapter on lighting UB has ever seen. open ended parabolic adjust a wings are the best reflectors right? Funny to see UB falling into the group of uninformed hippie-dippies he so loves to degrade.