I really dont have a lot of info on the induction lights, I bought 4, 300 watt units and the plan right now is to use them as side lighting in a 2400 watt hps grow, they do get a little hot to the touch, but they put off just the right light for plants, just not sure they have the penetration to flower good plants, but I will start up a grow log for that grow when its up and going, I should have updates this week of my 500 watt LED grow, I'm going to veg them till there at least 18" and I have been super cropping them and them are branching out beautifully