poindexterous
Active Member
I hear claims that a Sun Pulse 3K MH is supposed to out-yield an HPS of the same wattage?? Anyone put this to the test? It's hard for me to accept an MH beating a HPS in bud production. I know what the company says about "useful spectrum", but unless some unbiased parties have witnessed this I'd have to assume it's just marketing. Anyone actually compared?