• Home
  • Forums
  • Medical Cannabis Cultivation
  • Growroom Design & Setup
  • L.E.D Grow Lights
  • Sixstrings Led Cob Builds

Sixstrings Led Cob Builds

  • Thread starter Thread starter sixstring
  • Start date Start date Nov 12, 2016
  • Tagged users Tagged users None

Sixstrings Led Cob Builds

sixstring Nov 12, 2016 1,139 Replies 224,761 Views
Page 36 of 57 · Replies 701–720 of 1,140
Prev
  • 1
  • …
  • 34
  • 35
  • 36
  • 37
  • 38
  • …
  • 57
Next
First Prev 36 of 57 Next Last
C

cobpanda

Posts
29
Reactions
77
Joined
Jan 2, 2018
Points
13
Jan 5, 2018
#701
I guess 7 to 8 ft and my space is big but wanted to run 4 rows of 5 cobs (would that be 20 sq ft?) Was thinking scrog but i am a beginner (is it best to do 2 seperate scrogs under 10 cobs? )
And is it the drivers /lenzes u dont like in kit?
I noticed it drives them at 23w but im sure i could get a kit without drivers.
Cutter also have cree kits ??
Thx again for the advice :)
 
Last edited: Jan 5, 2018
Reactions: BombBP
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 5, 2018
#702
cobpanda said:
I guess 7 to 8 ft and my space is big but wanted to run 4 rows of 5 cobs (would that be 20 sq ft?) Was thinking scrog but i am a beginner (is it best to do 2 seperate scrogs under 10 cobs? )
And is it the drivers /lenzes u dont like in kit?
I noticed it drives them at 23w but im sure i could get a kit without drivers.
Cutter also have cree kits ??
Thx again for the advice :)
Click to expand...
i dont like the driver,or the lenses. 2 of these would be awesome for 30 sq ft even better in 25 sq ft.plug n play,better drivers,no glass lenses.good for deeper canopy.http://timbergrowlights.com/redwood-vs/
or 2 of these when thy come back in stock ,save 100.00 per fixture same footprint and wattage
if you really want to build your own rig to save a few dollars go with a few of these
frames here
or these kits are pretty nice also
 
Reactions: Toaster79, stonestacker, BombBP and 1 other person
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 5, 2018
#703
23w per cob is bit low for flowering imo.good for veg spaces.you should use 35w per cob and keep spacing at 10 inches on those or move to 50w per cob or better and use 12-14 inches spacing best coverage and value imo.
 
Reactions: CallmeTex, Toaster79, stonestacker and 2 others
Quote Reply
C

cobpanda

Posts
29
Reactions
77
Joined
Jan 2, 2018
Points
13
Jan 6, 2018
#704
sixstring said:
i dont like the driver,or the lenses. 2 of these would be awesome for 30 sq ft even better in 25 sq ft.plug n play,better drivers,no glass lenses.good for deeper canopy.http://timbergrowlights.com/redwood-vs/
or 2 of these when thy come back in stock ,save 100.00 per fixture same footprint and wattage
if you really want to build your own rig to save a few dollars go with a few of these
frames here
or these kits are pretty nice also
Click to expand...
Thx Six was all fired up about the redwood vs and spoke to the guys at Timber who are awesome but.....
Your going to hate me but they cant ship internationally :/
I looked at cutter and not sure they stock those vero cobs which seem a much better option as half the lights half the heatsinks.
I think i can get qb288 from cobkits (not as expensive to ship so this my kit
8 x quantum 288 3000k
8x slate heatsinks (only ones i can find are single )
As for drivers please help i was thinking of doing 4 pannels of 2 or 2 pannels of 4? Is one way batter than the other?which driver do you reccomend )
Hanging kits x 2 or 4
Dimmer ?? Please help what do i need
Have i covered every thing??
Thanks again for your time
Thanks
 
Reactions: BombBP and stonestacker
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 6, 2018
#705
cobpanda said:
Thx Six was all fired up about the redwood vs and spoke to the guys at Timber who are awesome but.....
Your going to hate me but they cant ship internationally :/
I looked at cutter and not sure they stock those vero cobs which seem a much better option as half the lights half the heatsinks.
I think i can get qb288 from cobkits (not as expensive to ship so this my kit
8 x quantum 288 3000k
8x slate heatsinks (only ones i can find are single )
As for drivers please help i was thinking of doing 4 pannels of 2 or 2 pannels of 4? Is one way batter than the other?which driver do you reccomend )
Hanging kits x 2 or 4
Dimmer ?? Please help what do i need
Have i covered every thing??
Thanks again for your time
Thanks
Click to expand...
https://www.findchips.com/search/HLG-240H
You can use this driver for 2 x qb288 wired in series and will get about 120w per board so 240w per pair or driver.i would mount them in pairs of 2 boards so you have more options for spacing and heights plus if you did happen to lose a driver to failure you only lose 2 panels.theres tons of driver options for these boards,this just happens to be my favorite option with the heatsinks.
You should tell Bobby at cobkits you want 4 x 100k ohm dimmer knobs and make sure he checks them to read 100k,the cheap dimmer pots can be all over the place on readings.or just order those fancy dimming pots from rapidled they are about 6 bucks each but designed to be right there at 100k ohm.
 
Reactions: stonestacker, BombBP and Toaster79
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 6, 2018
#706
I'm really diggin these wireless dimmers from place,shit rocks.but you need to be a little bit iPhone or Android savvy to get them installed and working on your device :)

Which I'm not but got help from Green genes installing mine lol.
 
Reactions: CallmeTex, stonestacker, BombBP and 1 other person
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 6, 2018
#707
Ops

http://www.pacificlightconcepts.com/
 
Reactions: stonestacker, BombBP and Toaster79
Quote Reply

Rootbound

Supporter
Posts
2,634
Reactions
5,114
Joined
Aug 19, 2008
Points
263
Jan 6, 2018
#708
Ops? "Original poster said"
sixstring said:
Ops

http://www.pacificlightconcepts.com/
Click to expand...
 
Reactions: stonestacker, sixstring and BombBP
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 6, 2018
#709
sixstring said:
I'm really diggin these wireless dimmers from place,shit rocks.but you need to be a little bit iPhone or Android savvy to get them installed and working on your device :)

Which I'm not but got help from Green genes installing mine lol.
Click to expand...
Is he still going to drop that video?
 
Reactions: stonestacker, sixstring and Toaster79
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 6, 2018
#710
Thought this might be useful. DIY spectrometer and the software to analyze the data.

http://physicsopenlab.org/2015/11/26/webcam-diffraction-grating-spectrometer/

http://www.theremino.com/wp-content/uploads/files/Theremino_Spectrometer_V2.5.zip
 
Reactions: stonestacker, sixstring and Toaster79
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 6, 2018
#711
BombBP said:
Is he still going to drop that video?
Click to expand...
He says yes.those links are deeeeep haha.
 
Reactions: bicky studs, Toaster79, BombBP and 1 other person
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 6, 2018
#712
@sixstring I found a wireless 5 channel speed control for my fans. Figured if I'm going to put the cobs on wifi might as well do the fans too.
 
Reactions: bicky studs, sixstring, Toaster79 and 1 other person
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 6, 2018
#713
BombBP said:
@sixstring I found a wireless 5 channel speed control for my fans. Figured if I'm going to put the cobs on wifi might as well do the fans too.
Click to expand...
Toss up a link,you how we like that wifi shit here haha.
 
Reactions: stonestacker, bicky studs and BombBP
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 7, 2018
#714
These are $40 brand new but I found a deal on them.

https://www.ebay.com/itm/Bitfenix-R...e=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649
 
Reactions: stonestacker, sixstring and bicky studs
Quote Reply

bicky studs

Posts
2,602
Reactions
12,159
Joined
Nov 19, 2017
Points
263
Jan 7, 2018
#715
BombBP said:
These are $40 brand new but I found a deal on them.

https://www.ebay.com/itm/Bitfenix-Recon-BFA-RCN-WS-RP-Fan-Controller-w-Internet-Connection-White-Sale/292086889759?ssPageName=STRK:MEBIDX:IT&_trksid=p2057872.m2749.l2649
Click to expand...
max 10w....what are you doin with it? cpu fans or sumthing?
 
Reactions: stonestacker, sixstring and BombBP
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 7, 2018
#716
bicky studs said:
max 10w....what are you doin with it? cpu fans or sumthing?
Click to expand...
Yup. Running the fans on my active heatsinks. Iirc they're pulling 6w a piece.
 
Reactions: stonestacker, sixstring and bicky studs
Quote Reply
C

cobpanda

Posts
29
Reactions
77
Joined
Jan 2, 2018
Points
13
Jan 7, 2018
#717
sixstring said:
https://www.findchips.com/search/HLG-240H
You can use this driver for 2 x qb288 wired in series and will get about 120w per board so 240w per pair or driver.i would mount them in pairs of 2 boards so you have more options for spacing and heights plus if you did happen to lose a driver to failure you only lose 2 panels.theres tons of driver options for these boards,this just happens to be my favorite option with the heatsinks.
You should tell Bobby at cobkits you want 4 x 100k ohm dimmer knobs and make sure he checks them to read 100k,the cheap dimmer pots can be all over the place on readings.or just order those fancy dimming pots from rapidled they are about 6 bucks each but designed to be right there at 100k ohm.
Click to expand...

Appreciate it SS
So my list below is as follows please tell me if i have some thing wrong or something missing,What wires etc will i need ?
8 x quantum 288 3000k (are they the right ones?)
8x slate heatsinks (only ones i can find are single )
4x HLG-240H drivers ( on that link it says Cannot use w/AC Wall Dimmer???)
4 x 100k ohm dimmer knobs
ratchet hangers x for 4 boards
also what do you suggest i need for a veg light from cobkits ?planning to have mothers and clones for the 8 qb setup.
Once again SS appreciate it.
Hey i have had enough trouble understanding the LED thing why mention that wifi dimmer shit now ill be googling that the next few days :)
Ps are dimmers hard to wire in
Panda
 
Last edited: Jan 7, 2018
Reactions: BombBP and stonestacker
Quote Reply

sixstring

Posts
7,079
Reactions
29,605
Joined
Jul 26, 2011
Points
313
Jan 7, 2018
#718
the dimmers are easy,just 2 wires come off the "b" type drivers and those rapidled dimmers have 2 wires already soldered on.biggest thing is making sure you order the b type drivers and not the "a" type
for veg you have plenty of options t5 cobs,some smaller boards like the qb 120 or qb132. i used 1500w of light to veg for 13,000w of flower for years.im using about the same now,slowly switching all my t5 fixtures out for qb or cob lights.cobkits prob has the wire you need,ask him if he sells 18 ga solid wire.if not you will need to find some at amazon ect.
 
Reactions: cobpanda, BombBP and stonestacker
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 7, 2018
#719
Oh snap! Went to buy one of the wireless controllers and they want $18 to ship! I emailed them and asked if they could ship usps instead of ups. See what they say.
 
Reactions: cobpanda and sixstring
Quote Reply

BombBP

Posts
1,367
Reactions
4,301
Joined
Oct 21, 2008
Points
263
Jan 7, 2018
#720
They're going to hook up the shipping:). So, hopefully sometime next week I'll have a COB grow light I can completely control through my phone.
 
Reactions: CallmeTex, stonestacker and sixstring
Quote Reply
Page 36 of 57 · Replies 701–720 of 1,140
Prev
  • 1
  • …
  • 34
  • 35
  • 36
  • 37
  • 38
  • …
  • 57
Next
First Prev 36 of 57 Next Last

Thread info

Replies 1,139
Views 224,761
Started Nov 12, 2016
Latest post Apr 28, 2021
Starter sixstring
Forum L.E.D Grow Lights

Latest posts

  • Defective’s backyard socal grow 🌱🌞🌲🔥
    • Latest: Itscheese94
    • 1 minute ago
    General Outdoor Growing
  • Cpurola's Outdoor grow in Southeast Michigan 2026
    • Latest: Oldchucky
    • 7 minutes ago
    General Outdoor Growing
  • Growing outdoors from seed in high desert Southern New Mexico
    • Latest: Oldchucky
    • 10 minutes ago
    Grow Diaries
  • J
    Is it ready to harvest
    • Latest: josh65
    • 10 minutes ago
    Photography Help
  • Tumble stumbles upon a Spider Farmer clip on fan.. Growing Blue Cheese, North Thunderfuck, Cali Blues, and Bruce Banner #2
    • Latest: Itscheese94
    • 34 minutes ago
    Grow Diaries
  • Home
  • Forums
  • Medical Cannabis Cultivation
  • Growroom Design & Setup
  • L.E.D Grow Lights
  • Sixstrings Led Cob Builds
  • Contact us
  • Terms and rules
  • Privacy policy
  • Help
  • Home
Community platform by XenForo® © 2010-2026 XenForo Ltd.
Menu
Log in

Sign up

  • Home
  • News
  • Classifieds
  • Forums
    • What's new Featured content New posts New Articles New articles New products Latest activity
  • Social
  • Strains
  • Live
  • Learn
  • Brands
X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?

X

Privacy & Transparency

We use cookies and similar technologies for the following purposes:

  • Personalized ads and content
  • Content measurement and audience insights

Do you accept cookies and these technologies?