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should i go eb and flow with a bigger res or aero with a smaller res? whsts easier to maintain?

i got 2 600w hps both in magnum reflectors and 5x9 floor space. i wanna do a 2 week perpetual n i wanted to know what would b easier stink bud veg unit as a aero grow or al b fuct. also how much plants in this area. oviously its a sog grow. jack herer feminized. i got a 12 in...

i seen 13w 10% uv cfl bulbs for reptiles and i was thinking what if someone had a clone they know like the back of their hand and can also get 4 identical grow rooms and media and all. what i would like to see is one grow with 13w 2100k cfls lets say 7-8 ( 91 - 104w total) with a clone in one...

got it form a home brew beer forum

Store It Cold with CoolBot!

i bought a 45w 4100k 200w equivalent with 3000Lm and a 150w equivalent with 2600Lm 4100k 35w or 40 w i think i also seen mixed spectrum cfls what had 2100k 3100k 4100k in the 150w equivalent size but from the numbers i have with me the big one is 66.66666.... lm/w

http://www.walmart.com/ip/Sterilite-Footlocker-Set-of-2/11014791 how easy would be growing side ways in this

would a 70-100w hps be all i need? want to grow auto flower haze 2.0

can you tell me who makes the best red led in 635nm and 695nn and blue in 315nm and 485nm and i will buy them and make an array. also i would want to ad some "full spectrum" white light to the array but its mainly going to be reds. im now just looking for a educated reference so i can...

so the people all over this site talking about lumens are wrong? all hydro shops advertise the bulbs lumens is that not because they are useful? i will join that forum and post my thread there for answers also a tread saying how lumens are useless for plant growth...

i mentioned using the led from the specific wavelength. Im not sure if it would show as tinged as the grow panels i guess so but Im sure as long as you have it in the specific nanometer range the plants will be loving it. yes i agree the price is 2 much id much rather do a 70w hps with a...

the first link shows you the world record for leds right now this shouls be a sticky about the good led arrays that are selling for the diy people. i actually found this by looking at another thread about a diy array and it looked good. i looked into the company and im currantly trying to...

http://www.epistar.com.tw/_english/04_pr/02_detail.php?SID=30 also i just made a tread

The light emitting diode is a low heat light source that can emit light is specific nanometers (NM). It is sold as for example 600nm or 830nm instead of kelvins (K) and has a narrow stand in the spectrum for example 600nm has a low of 570nm and the high of 630nm and 800nm and 860nm being the...

also i found the 45mil leds were better then the 30mil and thinner. im personally not sod on the red and blue leds. they sell red and blue clfs why not use those? i say white light is better i would like to hear other opinions about the leds being placed closer

do you thing the fact that the leds are clooser? maybe placed twice as close ? that it would be more efficient? also note that these leds have ZERO uv light i think and they say uv is benifitial. i would like to see a cmh grow with these 30w leds placed around and on the walls and see the...

from my calculation 1000w hps has 192000 lumes. you would need a light with 200 lumes per electrical watt to be more efficient. the most efficient one i found like his leds were 83-100 lumes per watt and the 30w one being the smallest. i was thinking of useing the leds for side wall...

What was the height?

Help. I wanna no I got everything elese ready

http://www.businessvision.net/Edge/Main.asp?D=%7B17F25191%2DFCCD%2D43FD%2D94C0%2D40E686BA306A%7D&PageType=ProductList&BasketAction=Add&SKU=LGT102&Quantity=1&DisplayMode=Category&CategoryID=12&PageNumber=1&QtyOnHand=0&SKUDescription=SUN%20SYSTEM%20250W%20MH/HPS Will these ballasts work with a...