light

Hi growmies, I've got a really important question, probably the most important when growing. It's going to be my first indoor plant and there's so much info everywhere about this, probably too much, but my question is light wattage. I have a 80x80x160cm (2.6x2.6x5.2ft) tent and by the 50W per...

Hey guys, I've seen some complaints about these Epistar 3W LEDs: But I thought these were similar or the same from ViparSpectra LED panels and they received a lot of good reviews. Do you guys know if they ain't a good idea for a DIY LED grow light? Also, how better are LED grow lights with...