Dloomis514
Well-Known Member
^^^^^^ whoa!!!!!
It showsI run six 3070's at 1400ma in a 2.5 x 4.5 over two plants.
It just occurred to me he runs them arbou twenty feet above the canopyIt shows
LOL!It just occurred to me he runs them arbou twenty feet above the canopy
Be safe, the police state don't fuck around. hands up don't shoot!i live in a warm, sticky humid asian city with protests and police beatings as we speak trying to keep the whole cabinet low heat, ideally fanless but for the extra spendings on two fans i figure it's worth it overall.
this is all going inside a stealthy 2'x2.5'x4.5' cabinet ala
View attachment 3311246
Let's do the math.That's roughly 2'x4'x8' cab I think thats way too big for only two 3070s or 29s.
I posted par #'s of a 2'x4' setup with ( 8 ) 3070's @1050ma.Dear Supra, mates,
I want to DIY the solution for my cabinet which is 1200*600*2500mm. Basically my need is a lamp which will cover the full square. I red about the overlightining so want to know more about the appropriate wattage/lm per square meter/foot. I am choosing in between the Cree (3070) and Bridgelux (vero 29). The second ones are less efficient but cheaper. will 2 cree be enough to cover the area? want to go with 4k color as the most optimal imho.
They put out some heat straight down if you put your hand real close, that's normal dissipation. I have a fan blowing across the bottom, it helps spread the heat away and air movement to your plants also. My 2 cents worth.I'm curious to. I lit up a 3070 at 1.4 amps and had my hand in front of the light get pretty warm
Thanks, 2090 watts outyield 4000 watt HPS? Wow....it costs a small fortune, I hope I will harvest more than last time. I can buy all kinds of cool stuff but much depends on the quality of the grower. I still need to learn very much.Wow that is a seriously sweet setup! 47% efficient using the typical numbers, and top efficiency CC driver. I think it would outyield 4000W HPS. Looks like you will be drowning in weed soon
Wha....?!Led-and driverporn! Thanks to @SupraSPL with his great advice and calculations.
I received all parts to build a ledsystem that contains 55 leds (cxa3070 AB's of course) running @38 watts each. Total of 2090 watts and I have enough spare parts to increase to a total of 2660 watts @38 watts each.
I am Using the HLG-185H-C1050A as driver and a lot of Artic 11 pro's as cooling. For my first build I was using Iceleds of Mechatronixs but they make too much noice and the leds were running too fast @1550ma. The Artic 11 is very quiet and suits my needs better because sometimes my current build makes too much noise to be stealthy. When my girlfriend was here, I used to turn of the fans but that resulted in the breakdown of about 7 leds (some are still working however). The 35 Iceleds are going to be used in the new build, but I am going to run them softer @ 9 volts.
Yesterday I broke up with my girlfriend, so I have a lot of free time to spend on this build. Yess..
View attachment 3314001
Led-and driverporn! Thanks to @SupraSPL with his great advice and calculations.
I received all parts to build a ledsystem that contains 55 leds (cxa3070 AB's of course) running @38 watts each. Total of 2090 watts and I have enough spare parts to increase to a total of 2660 watts @38 watts each.
I am Using the HLG-185H-C1050A as driver and a lot of Artic 11 pro's as cooling. For my first build I was using Iceleds of Mechatronixs but they make too much noice and the leds were running too fast @1550ma. The Artic 11 is very quiet and suits my needs better because sometimes my current build makes too much noise to be stealthy. When my girlfriend was here, I used to turn of the fans but that resulted in the breakdown of about 7 leds (some are still working however). The 35 Iceleds are going to be used in the new build, but I am going to run them softer @ 9 volts.
Yesterday I broke up with my girlfriend, so I have a lot of free time to spend on this build. Yess..
View attachment 3314001
You forgot the welding goggles!Led-and driverporn! Thanks to @SupraSPL with his great advice and calculations.
I received all parts to build a ledsystem that contains 55 leds (cxa3070 AB's of course) running @38 watts each. Total of 2090 watts and I have enough spare parts to increase to a total of 2660 watts @38 watts each.
I am Using the HLG-185H-C1050A as driver and a lot of Artic 11 pro's as cooling. For my first build I was using Iceleds of Mechatronixs but they make too much noice and the leds were running too fast @1550ma. The Artic 11 is very quiet and suits my needs better because sometimes my current build makes too much noise to be stealthy. When my girlfriend was here, I used to turn of the fans but that resulted in the breakdown of about 7 leds (some are still working however). The 35 Iceleds are going to be used in the new build, but I am going to run them softer @ 9 volts.
Yesterday I broke up with my girlfriend, so I have a lot of free time to spend on this build. Yess..
View attachment 3314001