diodes

  1. miranon

    Help needed with identifying led diodes

    Hello, I recently bought a few Electric Sky 180 V2 lamps, but I didn't find any info about the led diodes that are being used. The official website doesn't have any info. The yellow ones seems to be the Samsung lm301b/h 3000k/3500k, but I can't identify the dark orange/red diodes. Could someone...
  2. Eph3m3raL

    F Series or COB?

    I have been looking to build a new light and was hoping for some input between Samsung F Series or COB. Would I need heat sinks if I went with F Series? Samsung F Series Build: HLG-185H-c1400A – 46.60 x 4 = $186.40 LED Strips – 36.98 x 12 = $443.71 COB Build: MeanWell HLG-240h-c1400 Driver...
  3. 420BongRips

    LED - 1w Diodes vs 3w/5w Penetration Distance Above Canopy?

    I have been interested in this question I've been wondering for a while and I feel the need to post this and ask for opinions, but I have a 1000w LED light running with 200-1W diodes. (On a side note, I assume that means I'm really running around a true value of 200W). Even though there is no...
  4. coreywebster

    Help needed for Mono grow light. Or for the calculations of LDDs and power supply

    Hey everyone, I'm building a grow light using monos, Before anyone else tells me I should use COBs, I was not aware of them pre me buying these mono diodes. I will be incorporating some 3590s or 3070s on my light but for now I want to talk about a unit with just Monos. I just want to check I...
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