Hey there everyone!
I am trying to put my new light together and can't get my cpufans to spin... I am using the cpu cooler listed in the title. I have a DC walladapter 12V 2A
I tried to hook up one fan with no success... Used the black as ground and the yellow on the fan as mass....
It is a pwm...
A friend got an old mars 300 and i wanted to reuse his fixture and drivers and swap out the led board for some citizens. I found 4 drivers in the fixure which all say 50W. But the voltage and the Ampere are only given in an interval. The amp range is minimal but the voltage range looks a little...
Ok! I will do that. Thanks!
The rating on a filter tells me how many cfms the filter can handle right?
So a 190cfm filter will ultimately die on me if I use it at 250cfm.
Am i getting that correct?
Hey guys!
I have built myself the grow room I posted about a year ago.(under my bed)
Now I want to figure out what fans to get.
I have the 20*36*62in tent from Apollo I was going to get the vivosun 203 cfm 4" inline fan but it wont ship to my location. now i stumbeled across the apollo 4″ Inch...
Haha I know that the led panel is better. I know its more efficient and lower profile. I also know that I live in Austria and that i cant get stuff from Northerngrowlights....
I dont have a job cause I am in University, so i have the money my parents provide. I build a cob light already for...
Hey guys! First build in such a small space!
I wanna turn my 70*64*47cm metal box into a growbox!
First i was pretty settled on 23w cfl's, but I found Led bulbs that are cheaper and more efficient. 15w 2700K led (1350lm)
The space is really small but i think for vegging it is perfect! Of...
Hey guys!
So i finally installed my lightbar (4 cxb3590) the growmou5e kit with the passiv heatsinks i had it turned on in my grow shower:p and the heatsinks got really hot is that normal? How hot are they allowed to get?
Thanks greenginko
Cob led https://imgur.com/gallery/lFYY3
Hey guys!
I ordered some cobs at cutters a few months ago and had time this afternoon to finally put ut together.
I just finished and plug it in. But NOTHING.
I saw litte blue spark at first but that was the first one. Nothing is smoking nothing is...
Hey fellow smokers!
I am looking into growing and am at the part where i would like to decide what nuts i will be using...
I am a first time grower from Austria (Europe) and know basics about nuts. But i am confused cause there are so many products ... I would like it too be easy not too many...