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  1. EmeraldØsiris

    Mean Well drivers and dimming

    Am I missing something or do Mean Well drivers fall short on wireless dimming options? Or just controller options in general?
  2. EmeraldØsiris

    Meanwell XLG 320 vs HLG320

    What are the main differences between these two drivers? I see the XLG is rated at 315w @ 93% efficiency and the HLG is rated at 321w @ 95% efficiency. Is the 6 more watts worth the extra money? Why or why not?
  3. EmeraldØsiris

    1000w LED on Lightmover

    I have been unable to find any information about using a lightmover on a LED fixture, but I finally found someone who is testing this out:
  4. EmeraldØsiris

    Comparing 300w LED lights / Chilled vs Mars Hydro

    I am trying to understand the mechanics behind these two designs: Chilled Growcraft X1: 160w Total diodes for 2 X1's: 590 total diodes @ 320w driver Diodes: LM301H EVO and LM301B EVO Mars hydro SP 3000: 300w Total diodes: 960 total diodes @ 300w driver Diodes: LM301B There is a difference of...
  5. EmeraldØsiris

    Crowdfunding/Collaboration - LED Light

    I'm not sure if this has been up for discussion before, but I have experienced pretty good collaboration efforts (in example) watch forums and such in crowdfunding/sourcing a new product. In this case a product by LED lovers for LED lovers. Just throwing it out there... hopefully it could lead...
  6. EmeraldØsiris

    LED vs Solar Power (Offgrid)

    Example: What would be the total cost of a solar system to power 12 x 650W LED lights offgrid in a sealed grow room? The intranet states (several places) that a 5kw system generates roughly 20kwh per day. A 650W LED uses 7.8kwh per day @ 12 hours. 12 lights would use a total of 93.6kwh per...
  7. EmeraldØsiris

    DIY Samsung Strips + Luminous COBs 600w

    Hi, I plan on building a bar style led fixture using the new Samsung horticulture LM301H strips with reds, and Luminus' new Hortilum series. See specs attached. I will have heatsinks made to serve as cooling as well as base for fixture. 2 of the 6 bars will consist of Samsung strips while...
  8. EmeraldØsiris

    Rollitup Challenge: Best DIY nutrient blends using Yara

    Hi fellow cannabis connoisseurs and growers! So I'm discouraged with purchasing nutrients at top dollar and would like to start a rollitup community thread dedicated to creating a superior nutrient blend using Yara fertilizer products. I have very little experience and I am calling on the...
  9. EmeraldØsiris

    40 Plant SOG Drip Ring Irrigation DIY

    So I'm tired of hand watering my grows and I'm looking to get a reliable DIY drip ring Irrigation system for 40 pot coco grow in a 4x4 space. I'm thinking the build is easy just getting the t connectors and cutting the appropriate length and adding T's and connecting to mainline. It will be 4...
  10. EmeraldØsiris

    QB960 (960xlm301b) quantum board from China

    Hello grøwers, I came across this 960 diode LM301B quantum board on Alibaba. Claims to use SK bins. I asked him if they guaranteed the bin quality and he complied and said he will sell with trade assurance. They only want $120 for this board. I'm looking at getting 2 of them for a 6x6 space...
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