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spring138

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Everything posted by spring138

  1. spring138

    LED Lights

    Hi, I have made one LED panel for my sump. It's been running for around 3 months -- 24 hours a day. It has 24x6 or 192 super bright LEDs. It consumps around 20W of power -- using a 24V dc adaptor. The cost is around 40cents per LED.
  2. Just bought this coral from a shop. Any idea what is the name of this coral and requirement for light, current and food. Thanks.
  3. What's the difference between a hobby and commercial DBM250 ? Any photo ? Thanks
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