DreadedHermie appears to have gotten a good recipie from Weez, for light that is.

Very nice pics there DH, your plant(s) looks like it did real well and those closeups are truly a work of art. :thumbsup:

May I ask what the finished height of that one was? and what do you ususally finish at? It does not look like it lacked for light down low, that's for sure.

BTW I think we should try and nominate Weezard for sainthood, not just for his LED knowledge but for his calm demeaner in dealing with the errant aholes. :wtf: I know I was more fired up when I saw the last ahole post, but sat on my hands biting my tongue knowing Weezard was a big boy and could handle it. Nice job Weez.
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oldmac Reviewed by oldmac on . Calling out to Weezard for LED advice My friend, I've read your stuff here and at Steve F.'s site. I want to build a dedicated flowering lamp using Ledengin 15 watters. (4 reds, 1 blue, and possibly 1 warm white; LM 317's so I can tweak the ratios.) Essentially, a copy of your 4+1 cake pan lamp but built on a 4 x 18" finned heatsink so I can see what's going on under it.) If I were to post my picks for power supply, resistor ratings / values, etc., would you critique and perhaps offer some guidance? I have already purchased Rating: 5