Why do you think it's spam?
Actually I agreed with Kingjoyce. The power consumption is less but the reliability is not what they might claim and that's why there are lots of discount going on. I was one of those early user and I will not recommend it. The one I got was make in China, the "leds itself was ok but the inner electronic was what failed. My experience says if you don't switch it off and on then the electronic will last (that's my been experience).