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sometimes you dont Need to test something to know whats going to happen ;-)

yea id have suggested 2:1 too, but then it would not work with the Driver i suggested as you Need to connect 2 cobs to one Driver to fullfill Minimum V and not to exceed max allowed V. so maybe 2x2700K 1x5000k and maybe 1x something inbetween

Hi mechmike, why would you rather go for more blue (5000k) than red (2700k), thought lots of red is important for flower

e.g.: http://www.ebay.com/itm/Waterproof-Constant-Current-10-18x3W-LED-Driver-AC85-265V-Output-DC36-75V-680mA-/261147686300?pt=LH_DefaultDomain_0&hash=item3ccd9d759c this Driver for 3x 2700k, 1x 5000k Vero10-> 77W....you Need 2 Drivers each connected to 2 vero in series. Get a thread drill as...

hmm its from the admin of 420magazine, 50k Posts, join date 1993, so atleast 20 years of...might be some truth in it, since im noob i cant tell lol http://www.420magazine.com/forums/budding-cycle/81272-female-pre-flowers-flowering.html but id rather Change it to: -> stress ->stress related sex...

Hey fulto, nice to hear its still working out. Your plants look great. In contrast to you I didnt flip them. I wonder why you did it, ...because usually its a bad idea to reveg them and can cause them to go hermi...just as I said in your previous thread...I wait for them to mature in veg, one of...

Hey Fultono, thx for PM, so how about an update? Only one of my plants has Shown sex yet :-( atleast its female :-) for now.... :-/

you can run them in parallel but its not as simple as just that, you Need to implement Additional circuitry e.g. current mirror with shutdown on fail n stuff

AC-DC 0,95, DC-DC 0,95 0,95x0,95= 0,9025 Efficiency...nothing too Special anymore

Thx, its so much fun building it. The HS is from a device that had to exhaust 430W, 300x350mm and now hold your breath: 20$ in an ebay auction...

when you go cheap, please be a man and dare to go mega cheap lol. Ive got EXACTLY those cobs for even half of the price...("4,something $" per piece) Search for the seller "sure-display".... I got from them: 4x WW, 2x CW and 2x Red 30W cobs...and also their Drivers for cheap...everything...

How LEDs become overdriven Even if the LEDs are all from the same production batch and sequentially manufactured, the Vf of individual LEDs still has a ±20% tolerance. The tolerances mean that the total forward voltage for each string can be very different and therefore the current mismatch...

ops, so is mine, was thinking series sry. I think it should work, as Long as its still safe if one led Fails as u mentioned. The Problem with parallel is the difference in each led compared to the others, so flow will not be distributed equally which gets worse as they heat up (thermal runaway)...

looking at the Datasheet page 7 2nd Diagramm, i guess they wont light up at all or very dimmly, because of the low voltage 48V/5 -> imagine the current in that Diagramm @ 10V...but i would not bet on that im right lol

Im noob, but i think i read that those roots wont stop growing, just slower in flower. If I imagine root mass as "stomach volume", how much could you eat and grow big with only a tiny tiny stomach

ganja that Panel only has 15W, i think rule of thumb is 50-100W per plant. Not to mention they totally will lack light Penetration. Looks like 3cent/Piece 20mA 15years old leds...

just dont...just read so much bad things about those here. For that Money you could get 2x 30W warm White cobs including Drivers. Excluding heatsink...

thx, yea thats what i suggested, but im still wondering, the topped plant and the fimmed one are still bigger in growth then the one i left untouched. what ever :-/ i guess i have to just waiiiiit....

Thx, but this is the real deal, is it? if yes, why would the smallest of all bagseeds Show the signs first :-/ i have one thats like double in size (id guess a male :-( and the others r still quite a bit bigger than this one. This is natura, the others toppy and fimmy are still bigger but do...

Hi, this is a Picture of toppy. Are These female preflowers or is this just "new growth"?