Let me first of all tell you that I have used over 5 different brands of LED's at this point. The only companies products that ever reliably performed for me were this company and another

whom I will not mention. Needless to say this light performed AS WELL so far as lights which cost 1100+

Let me repeat myself. The Pro-Grow 550 I purchased has done equally as well in the same environment as my other light which cost hundreds more.

Thank you. You earned a customer for life and I will recommend your company as much as possible.

Thanks.