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Here is the spectral graph of the CREE LED. Notice the nice blue spike and the amount of red, deep red and far red. Should be awesome for flowering.
RackitMan Reviewed by RackitMan on . My DIY LED lamp My first creation was this 2 X 10w blue lamp as compared to a commercial 120W TriBand. It works very well for vegging and side-lighting. I just finished my next generation full spectrum lamp. These are photos of it before assembly. Rating: 5