M Mak'er Grow Well-Known Member Jul 29, 2020 #1 252 LEDs on, I believe, a 5" disc...thats almost a whole QB288 in half the size...lol Now I very much doubt they are using 301B LEDs, but as is they would still throw off some lumens I bet.
252 LEDs on, I believe, a 5" disc...thats almost a whole QB288 in half the size...lol Now I very much doubt they are using 301B LEDs, but as is they would still throw off some lumens I bet.