Hi all I would like to build a 4 ft led strip led light for a 2x4 area
I have been looking at the Samsung 4ft f series gen 3 strips
But I could do with some help
I’m not sure if single or double rows are better
I’m not sure how many strips I need
So therefore I don’t know which driver to use...
hi i saw this http://www.heatsink-guide.com/content.php?content=control.shtml made 1 it runs 2 pc fans ie the hotter it gets the faster they spin i thought i'd share it with you if its a repost sorry:joint:
thanks for the replies
i have since put the top half of a bottle on as a dome with a hole in the top for a pipe which runs to another bottle with sugar water and yeast in.The bottle fits nice and snug in the pot so i will check on it for the next few hours and throughout the weekend and let...
hello there,
first of all great site been looking around for a while now and seem to have a question :
Would it be beneficial for seedlings/young plants which have a humidty dome on them to have piped co2 into the top of the dome using the yeast and sugar in a bottle method any info would be...