AustralianNarcotics
Member
Just asking cause Ive got new lights coming in and currently have Blue/Red LED's and have a feeling they aren't all they crack up to be
Mine are blue and red and are only 13wI have had terrific success with LED's. Mine were 45w, mixed red and blue. I have more on order, just blue ones for vegging. What I found to be the most effective was to use the LED's for vegging and HPS for flowering. You can flower with LED's and it would be about twice as good if you used only red rather than mixed, but probably still not as good as HPS. From my experience, nothing even comes close to LED's for vegging. You can put the lights right down on the plants without burning them. Considering that the effective lumens dissipates inversely to the square of the distance from the leaves, that's very important. My brother taught me an old (American) Indian saying years ago: "White man build big fire, stand far away. Indian build little fire, stand close".