Wouldn't 42 Watts be 2700k? I'm using them for a Veg box. I am using my HPS for flowering.Try to get the 42W CFL's; you can get the 6500K Daylights for pretty cheap online. 1600 lumens is not much at all...
all cfl's no matter what wattage come in diff spectrumWouldn't 42 Watts be 2700k? I'm using them for a Veg box. I am using my HPS for flowering.