I used 4 flood style High Output LED Clusters I found on ebay. They really perked my plants up and I figured this was because I was using a 600 HPS so they liked the extra blue light. I also used the leds to bring up my seedlings on my second strain and it worked like a charm! Super cool, super efficient, super focused wavelengths! A definite must for people who use HPS all the way through!

P.S. I stopped using them when I started flowering because they were all blue but I saw the same lights from the same store in all red and half blue/half red!

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I am a dreamer and I lie for fun.