I recently switched from 2 single ended hps lights in raptor hoods. I have noticed a significant increase in quality with the strains I have ran thus far. The boards are Samsung lm301h diodes with epistar 660 diodes for far red. Paired with some MW drivers. I was told the the Samsung diodes are top bin but they’re probably mid range at best . This is my first led build and the whole idea started with the dude grows show! I have 3 boards mounted on each heet sink. Four lights total over 4×2 rolling trays. No co2 no chemicals just Biobizz, Recharge and the kitchen sink from buildasoil. I’m long time listener and decided with the new year to sign up with Patreon.
Thank you and keep the great content coming.