Yep and i was using octopart, but meanwell changed their model numbers on them, it said out of stock everywhere as i searched for the discountinued part number. awesome search engine still wont find a discountinued model in stock...Octopart.com
Chipfinder.com
Good search engines. Great actually.
Youre not a true pothead if you havent once forgotton your papers and made a makeshift bong out of whatever you could find.I think you chose the perfect avatar.
and after that you can use it as a tv/radio antennaYoure not a true pothead if you havent once forgotton your papers and made a makeshift bong out of whatever you could find.
My favorite was when i worked in a restaurant id take a raw potato that had been wrapped in tinfoil to get baked in the oven. cut a horizontal tube about 3/4 thru it then a vertical tube meeting it. Round off the mouth of the vertical tube then poke holes in a piece of the tinfoil for a makeshift screen. Instant bong and the interior of the potato has moisture which would act like a water bong does and help cool the smoke.
Imagine being arrested for drug paraphernalia and them seizing a potato for evidence... LMFAO by the time your court date came up their evidence would be compost.
Ok thanks! I have an ultra micro cab 30x30cm and was thinking of 4 of the 280mm strips for seedlings. Are there any grow journals of people using these strip leds?Yepp!
They are suitable for seedlings and clones!
But also depends on how many strips are used to build the light. With only one or two strips you can place your seedlings 10cm/4" below the strips without getting probs.
I've used mine seedling all the way through flower with 9 strips. Starting over, I would have wired it up to only run the center strips (use a switch of the outers as they get bigger during veg) and dim them as needed. You can run these as close to your plants as they will tolerate as they barely put off any heat.Yepp!
They are suitable for seedlings and clones!
But also depends on how many strips are used to build the light. With only one or two strips you can place your seedlings 10cm/4" below the strips without getting probs.
How did you calculate it? Whats the distance to achieve 478μMol/s? I read that you need 600/700 up to 1000 (maximum) for flowering, thats what I would like to achive. I've got 0,45m^2 and would like to run 24x 1' (28cm) "EB Series LED Module" at 2x HVGC-100-350A in series circuit, so running them between 210-350mA, 108-184W, and 17.820-28.704 lm. That should be equal with some 600-1000W HPS for a 4'x4'. So far what I can calculate, but maybe you could help me out, and getting it more exactly? Would like to achive 800-1000μMol/s at 0,3-0,5 ft and atleast 600μMol/s at 1,5 ft.Thanks, man!
Then I would go with 8 Strips in Series(180v) and a 2 HLG-185H-C1050B and create two dimmable lights with 189w net/201w total.
Each lamp is 52% eff., 98,3PAR/w, 478μMol/s PPF
Curious if youve heard anything about optics for the samsung h strips? Uve looked around but found nothing solid yet that fits them.Optics for eb strips
View attachment 3939763
Same optics for H-Series + F-Series, they all match Zhaga Book standards.Curious if youve heard anything about optics for the samsung h strips? Uve looked around but found nothing solid yet that fits them.
Thanks for explaining, got it. What I still don't understand is the last point. When I see poeple posting test results (par meter), they say someing like 400μMol/s at 30cm and 200μMol/s at 40cm, which is PPFD? When you tell me now I will have 790-890μMol/s, is it the output directly at the lamp, and I need another law to calculate whats arrives at 0.5' / 1' / ...?so ~435-445μMol/s total PPF. Divided by your 0,45m² area = ~990μMol/s, - 10-20% and you get ~790-890μMol/s real PPFD.
Hope this is what you want to know about your new light..
Okay, i thought it was more complicated than it is. So all the book7 linear stuff will fit these if i understand you correctly? I thought someone tried a book7 linear standard one and something about the connector was in the way.Same optics for H-Series + F-Series, they all match Zhaga Book standards.
The lenses can be glued or mounted via additional clamps or via connectors on the strips.
At least one method will work with each of this strips as long as they are 1', 2' or 4' long.
Thanks for explaining, got it. What I still don't understand is the last point. When I see poeple posting test results (par meter), they say someing like 400μMol/s at 30cm and 200μMol/s at 40cm, which is PPFD? When you tell me now I will have 790-890μMol/s, is it the output directly at the lamp, and I need another law to calculate whats arrives at 0.5' / 1' / ...?
Or is this bullshit because I grow in some small closed cabinet with white walls, so all light will be reflected, and I will have 790-890μMol/s all over the canopy, and it doesnt matter if its a young plant with 1', or some older one with 2'?
And last question: Is this now a good value, or do I need more?