and that is old tehnology really, those types of induction lights started with tesla two centuries ago!

The light penetration is the issue if you dont want to grow SCROG or similar hence why my guys new units look 10x brighter than that and easily pentetrate the canopy. Have jsut seen a picture my guy sent me of some untis he build for vegging in holland, he custom built this for them. The LED bars are 4ft long and have 1watt diodies with 20leds built into them, in my 8ft room i will have two bars on each side, maybe four, from canopy level up towards bud level. All with 660 diodies. and then two induction lights above. i think the light spectrum and quality of light i will create will create buds that are the next level.