Introducing the most powerful LED light on the planet, the Black Diamond Perfect Sun Max Yield. Only $995 (free shipping). 3 Year warranty, plus, you get to try it for 90 days, and if not fully satisfied, get a refund. The Perfect Sun COB is only 895 and can yield over 2 pounds. The Max Yield can yield 3 pounds. 
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Max Yield and Goliath V2 beat 1000w HPS. Click here to check it out

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