Best 12 cree lights?

Discussion in 'Do It Yourself' started by Kilbot1982, May 25, 2018.

  1. I have a fish tank canopy with 12, 3w cree xpg led lights. I want to convert to grow lights. Right now i have 6 cool white and 6 royal blue. Which ones should i switch out for optimal veg and flower? Thanks.
     
  2. That's only 36w of lighting. Wont do much tbh
     

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