NapalmD
Well-Known Member
https://www.rollitup.org/t/hlg-quantum-board-megaforce-sog-grow.931388/Napalm interested to see how you do with them, I'm loving mine so far. Are you going to document this grow ?
https://www.rollitup.org/t/hlg-quantum-board-megaforce-sog-grow.931388/Napalm interested to see how you do with them, I'm loving mine so far. Are you going to document this grow ?
Correction, day 20 for post #1214Day 13 of flower.
If you run a hlg240-c1050 driver board voltage won't matter as you will run them in series this way. Also if you are going to run then extremely close to the top of the cabinet just make sure you have some airflow above them.@Stephenj37826 how much space would be needed above the heatsinks to still function? I'm trying to decide if building them into the roof is worth the extra carpentry.
For a 2x4x 2'h veg/herbs box with two qbs, how hard would you run them? I'm leaning towards the hlg240 with dimming, increased cost seems marginal considering the extra power available if needed. Is my thinking way off? I'm drawing a blank trying to work out ppf, unfortunately.
I'm hoping to be able to start/grow any plants I want to, recreational or otherwise. So I'm thinking the new spectrums (spectra ffs lol) would be my best choice, any idea? Would rather get it right the first time lol.
Would it be possible to run different colors on the same driver?
One HLG-240H-C2100A in parallel.How are you driving these, single? Are these runn in series or parallel
Nice/ Keep the pictures coming.The eagle has landed. These things are awesome! Thanks @robincnn and @Stephenj37826!
Just took these cuts of Underdog og out of the clone dome and transplanted them into 1 gallon pots. Will veg them 5 to 7 days so they can plant their feet, then flip. My goal is 30gr+ a plant.
Have the 320 driver on lowest setting pulling about 110w. Will go up to 200w when I flip.
View attachment 3869759
I was thinking that I was doing something wrong seeing the progress you had at 13 days.Correction, day 20 for post #1214
There's a chart for the boards on this thread I believe.Anyone know how to calculate efficiency?
Want to know board efficiency at 930-1000 ma. Parallel if that matters.
320h c2800 running 3 boards.
can you dig through the 64 fu@@in pages and find that for me.....stat!!!!There's a chart for the boards on this thread I believe.
Boards are in stock. Heatsinks for boards are out of stock and will be back in 2 weeks.@robincnn
I am thinking of picking up either 4 boards or two complete vs to light fixtures...before I do I thought I would ask ..if there is an Riu code or anything?
and with a 321 LER that is roughly 52% efficiency.@1000ppm
there is a quick reference chart on
https://northerngrowlights.com/pages/engineering
Closest listed to 1amp is the 1050,
109.9(volt) 1050(amp) 115.39(watt) 166.7(lumen/watt)
Literally the very 1st post explains it all.........and Divide the actual Lumens per watt by LER [theoretical construct of what a diode emits at 100% efficiency] ....to get your efficiency #Anyone know how to calculate efficiency?
Want to know board efficiency at 930-1000 ma. Parallel if that matters.
320h c2800 running 3 boards.
That looks really nice for 2x2.5 with 100W. Thanks for sharing the photosThis is both plants "same strain looks like different phenos" as of yesterday. So far just 100W !
I updated all the drawings here to indicate + and -Just confirming some stuff here before purchasing (stay tuned for a grow journal).
Four of these should work with a HLG-320h-c2800b right? Two in series then parallel?
for 930-1000 ma per board 162-172lm/w depending on current and Vf binAnyone know how to calculate efficiency?
Want to know board efficiency at 930-1000 ma. Parallel if that matters.
320h c2800 running 3 boards.
NapalmD's lamp is wired like this with HLG-320H-C2800Arobin, I thought I was beginning to understand these drivers. I thought "HLG-320" meant 320 watts was max output. But you're saying 390 watts at the wall. The driver's not consuming 60W, is it?
Also, how exactly is this one wired? It's always helpful to give the specifics when describing a working combination.