Saying bro science doesn't make you right.
You should look into vibrations and frequencies. If they can detonate a turbine then they can piss off an insect. Go ahead, dig yourself in deeper.
Another vote for hlg I use an rspec550 in a 4x4 and can clear a pound no problem, I'm sure many growers can do much much better. Plus a 3 year warranty and supporting local manufacturing!