I am looking to buy a new light, its gonna be either SE1000 EVO / SE1000 LM301B (SpiderFarmer) or FC1000 EVO from Marshydro.
I see that the Spiderfarmer with the older LM301B diodes, has a a far higher PPFD on the PARMAP on their website. Why would I pay more for the LM301H EVO diode?
Thanks In...