Lighting and Ventilation
1,618 topics in this forum
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- 420 Crew
- 3 replies
- 1.5k views
Hi just wondering what kind of results people are getting with the cultiv8 600 watt hps digital ballast and the globe that comes with it.
Last reply by Frazz, -
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OK so I have two units of the alleged 200w lushpro LEDs which are really 92w lights, now the first unit a gave to a mate a year ago to hang on to and the cunt gives it back with two burnt out cobs, literally fucking fried. I'm looking at the LED drivers looks fine to me input 00-240V AC50/60V output 70-85V DC constant current 520mA.. . Look at the fucking LED power supply 12w-121A, max output 12W, now I am assuming this is not for the light but the fans, I'm wanting to replace the chips as it would be a waste of a unit and wanting to know if its possible to even put 200W chips on it?
Last reply by Grow Fresh LED, -
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- 420 Crew
- 13 replies
- 1.8k views
Apologies if this is asked a lot. Time has come to replace my 400w hps, it's a Son-T agro, and has done a fine job. Was going to buy another one but thought I would see what others think I should get? GE lucagrow? Thanks.
Last reply by Oldriver, -
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- 420 Crew
- 71 replies
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Ok some may know i have access to some Mars II 700 LED grow pic's here they are bag seed around 4-4.5 weeks flower, middle plant is going to take around 12 weeks to flower and is far behind, that is 3 plants around 4.5-5 foot tall in i think 250mm or 300mm pots 100% coco and they are being hand watered daily they are drinking so much water I'm wishing i went with the Mars II over my DIY COB's now as these plants are doing fucking fantastic! the long donkey dick to the far right of the picture is around 28-30cm long but the plant on the far left has a much better structure and the buds are round on the top she will finish much quicker the buds still haven't swollen s…
Last reply by Gazza2001au, -
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- 4 replies
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Max-Fan 355 + Canlite 3000 Filter + Variac + 2 x Silencers 355 moves 710l/s air Spins 1440RPM which is the slowest for that amount of air I could find, the 14" helps 150w I'm trying to get quiet and cooler by buying big and silencing each end and insulating/boxing the fan in and then using the variac for around 40-50% speed. Chipboard and rockwool work well for the fan outer insulation/boxing. If anyone has done something similar and its worked or not it would be great to hear. Targets around 300-350l/s Also anyone with a good variac supply, cheapest so far $180 Rooms 5m long x 1m wide x 2m high + 3 x 600w, 2 x 315w
Last reply by Gazza2001au, -
- 13 replies
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Hey just wondering if anyone has heard anything about them https://cannabis.community.forums.ozstoners.com/index.php?/topic/78249-Barneys-LSD-and-liberty-haze
Last reply by Oldriver, -
- 28 replies
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About to buy more 315's is hi par my best choice to go for? Currently have a hi par and nanolux....
Last reply by medicalgrower, -
When I bought my solar system 550 , the guy at the hydro shop told me ; the best thing about this light ; you can use it from start to finish .. I know better than to listen to hydro shop salesmen , I think they'll tell you anything to sell a good , or bad , piece of equipment .. Through-out my readings and watching of YouTube videos I noticed a lot of Fluro's used at the beginning .. clones and from seed .. I guess my question is ; what is everyone's experience with Fluro lights ? Does anyone have success with clones and seeds using LED's? I bought a small veg tent .. (1.2x60x1.2) specifically for germinating and vegging , LST'ing , etc .. I got this Fluro T5…
Last reply by nici, -
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- 5 replies
- 786 views
just got this from JUST HYDROPONICS in melbs havnt seen them anywhere else anyone else got one of these bad boys?
Last reply by Bobito_Pepperoni, -
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Has anyone used the hi par sunstorm version of the 315w lec lighting?
Last reply by Sir PsychoHashy, -
Hi everyone I am all new to this I have just bought a tent 2.4 -1.2-2 what size carbon filter and fan do I need for the best result in my tent thanks Sent from my iPhone using OZ Stoners
Last reply by torrietree, -
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- 10 replies
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Hi Guys, I have a fairly old 400w ballast that's successfully done a few grows for me. Wanting to replace the bulb as it was getting a bit old and came with the ballast second hand, I went to my local hydro store. The owner said he didn't stock any 400w bulbs because in his words, "they're all shit". What he offered instead was a 600w at a discount. He said he had run this by a friend who was an electrician and said it was fine and he had sold them to a number of others with no bad reports. I bought the 600w bulb and have been running it for a few weeks. The ballast is only drawing 400w from the mains. No apparent issues with heat on the ballast or other issues one mi…
Last reply by AutomaticSlim, -
- 2 replies
- 444 views
Hey guys looking at buying a air conditioner seeing its winter trying to kill a few birds with one stone here, looking at a A/C for this coming heat wave plus it will save me running a chiller for my 1.5 meter aquarium, it will possibly save me running a chiller on my RDWC set up, it will keep me cool and it will keep my grow room cool sounds too good to be true? i know right! i have good home insulation but wondering about these portable A/C units a lot of people are saying they are absolutely shit because they suck in continuous hot air and suck out the cooled air so i am wondering is anyone running a specific brand in particular that actually works? my mate is run…
Last reply by louise, -
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- 517 views
Has to be the dumbest business ever to promote a video like this, they sell there lights in 110v and 240v i guess 110v wouldn't kill you but..... Leave the hose to the garden i say...
Last reply by micmac, -
- 20 replies
- 2k views
Hey stoners, just wondering on opinions on the quietest ducting.. Is the old school fibreglass stuff still the shit?? http://accenthydroponics.com/test-control-and-environment/environment/fans-and-ventilation/ducting/acoustic-ducting-150mm-x-five-metre-boxed/ Or this stuff? https://www.eppinghydroponics.com.au/greenduct-insulated-duct-150mm-x-3m.html Cheers
Last reply by Gazza2001au,
