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  1. M

    Efficiency of Samsung LM561C diodes?

    @ChiefRunningPhist I am sorry, my mistake with the current - I thought of the whole strip...
  2. M

    Efficiency of Samsung LM561C diodes?

    Curious as I am - may I asked how you come up with theses numbers? Second, 150 mA is about a 1/10 of the current named in the data sheet (1120 mA). I couldn't imagine that the LED will start shining at all at... interesting.
  3. M

    Efficiency of Samsung LM561C diodes?

    Thank you for all the help. So I'll go with a simple u profile.
  4. M

    Efficiency of Samsung LM561C diodes?

    @OLD MOTHER SATIVA And where do you attach the fans? @ANC Cool build. Seems you are using u profiles as well?
  5. M

    Efficiency of Samsung LM561C diodes?

    @OLD MOTHER SATIVA Thanks. With or without a aluminium u profile as mentioned by @sethimus? And one fan for each side or just on one side?
  6. M

    Efficiency of Samsung LM561C diodes?

    @sethimus Thanks. Are your Samsungs are about the same energy consumption? I wonder why LEDgardnener recommends a heatsink... just for affiliate purposes? @Observe & Report nice idea. Indeed I bought more strips, but by accident. But how does that help me if my strips overheat and this I...
  7. M

    Efficiency of Samsung LM561C diodes?

    Hi! I need to calculate the heat watts / heat dissipation of Samsung LM561C diodes as I try to figure out what heat sink I need to get (in Germany). Background: I basically follow growmow5 on youtube And my goal is to do this: Samsung F-Series LT-F562B 2′ LED Strip Build – 2’x2′ according...
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