Probably the biggest mistake I and every other consumer makes is the warranty, and yes it is so true that if it is less than a two year warranty it is crap. I am not expecting a cadillac at the price of a kia, of course, realistically the 300% mark up in any market has me a little disappointed in our market, or should I say the price gouging market, horrible. It actually strikes me though about what we grow, I never, ever think about price per ounce on my grows, mainly I don't sell, not going to either, more of us "micro" growers out there. Medical or personal, I grow to save money, now and in the long run. Funny though when you bring these things up to people who sell lights and they ignore these thoughts, could you imagine the wealth that is there, everyone thinks dispensaries are going to dominate, when the "micro" grower was there at the beginning. Dank I understand, rarely do you find those selling the lights to true connoisseurs, to be connoisseurs themselves.