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CFLs
Rabid Chicken

Registered on
Jan-27-2007
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Message #17362 posted by Rabid Chicken (Info) February 04, 2007 18:31:46 ET

For cloning and vegging what do yall think about 8 26w and 2 42w cfls

Do I need a special spectrum? The 26 watts are 1700 lumens and the 42 watt are 2700 - I think I can get "daylight" 6500k bulbs or cool white which I dont know the color temp for

After that I have a 250w HPS for flowering - and should I run both sets of lights or is that just a waste of electricity?




Re: CFLs
george j warner

Registered on
Sep-02-2006
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Message #17364 posted by george j warner (Info) February 05, 2007 03:27:34 ET
In Reply to: CFLs posted by Rabid Chicken (Info) February 04, 2007 18:31:46 ET

6500k for veg, cloning is fine veg is just ok ..just need more for veg need more
intense light. dont use the hps for veg especially at the begining ,if you wanna
use it do it after there 8in high

peace




Re: CFLs
Rabid Chicken

Registered on
Jan-27-2007
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Message #17365 posted by Rabid Chicken (Info) February 05, 2007 09:35:10 ET
In Reply to: Re: CFLs posted by george j warner (Info) February 05, 2007 03:27:34 ET

With all those lights its around 300 watts and 19000 lumens
1700*8
2700*2
correct? Its only for four plants in the grow box
plus I wired the lights and made the reflector for it with all the bulbs for about 50$
Thanks for the help = )




Re: CFLs
george j warner

Registered on
Sep-02-2006
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Message #17371 posted by george j warner (Info) February 06, 2007 15:18:57 ET
In Reply to: Re: CFLs posted by Rabid Chicken (Info) February 05, 2007 09:35:10 ET

yer thats right but the electricity wont be the same as a normal 300watts
probally about same as 100watts as there "A level" energy saving bulbs

also there only 19,000 lumens at very close ..still not intense enough to
flower under
they say you need 10,000 lumens to flower but thats with a light that is
intense and still intense at 3 feet ....cfls arnt

the best veg light is a mother/bright wing in 6400k .only giving out 9,000
lumens but willl bee brighter than your CFLs

peace




Re: CFLs
Rabid Chicken

Registered on
Jan-27-2007
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Message #17372 posted by Rabid Chicken (Info) February 07, 2007 00:47:05 ET
In Reply to: Re: CFLs posted by george j warner (Info) February 06, 2007 15:18:57 ET

So any 125w bulb with 6400-6500k will be better than all the smaller 30 - 40 w bulbs?

And do you know if they will run correctly off a normal socket? Because I found a 125w 6500k bulb for $21 shipped and I have access to a metal shop so I can make a reflector with sheet metal and line it with some mylar




Re: CFLs
george j warner

Registered on
Sep-02-2006
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Message #17373 posted by george j warner (Info) February 07, 2007 13:43:41 ET
In Reply to: Re: CFLs posted by Rabid Chicken (Info) February 07, 2007 00:47:05 ET

yer any 125watt are better as there more intense but they wont run off a
normal socket if you think a bayonet cap is normal??? all growing cfls
125watt and above use the E40 standard socket thease can be found in any
online hydro shop or your local hydro shop and there cheap and easy to wire
up ,,, no balast required ...it ends up looking like a hps but with a massive cfl
bulb (there big lol) and no ballst the socket is wired to normal mains cable
and the a normal plug which fits in a household socket ..... just so you know
when you build the reflector make it longer than you would for a HPS make it
like 40 cm long or wait for the bulb to arrive first! i was amazed the first time
i got one i thought they were like 20 cm max.... double it lmao ,there huge

btw you need to be sure it is a self ballast cfl !!!! most are

smaller 30 - 40 watt bulbs are better for cloning ( propagatopr light )

the big 125watt and 150watt and 200watt CFLs come in red (2700k) and
blue (6400k) and sometimes purple (25000k)(100% PUR) no light loss
excellent for veg





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