This light is hands down the best light I have ever grew with. After deciding to bite the LED bullet. Tons of research, I found up at Amaretech. Vic was there to help me make the best decision with how to select a light. Not only from his company, but for any company for that matter. Most LED manufacturers give straight up false or misleading information about many areas in their light. Vic made sure I had all the tools I needed to make the choice. Never tried to push or hard sell. The data and countless journals speak for themselves. Give it a shot with the warranty and money back guarantee you cant go wrong.