Recent content by mitko1994

  1. M

    12V non-spillable battery reads 6V on multimeter - is it permanently dead?

    Hi everyone, I'm not sure if this is the right section to post this in but here it is anyways. I have a 12V, 7.2A non-spillable battery that came with a fishfinder I bought second hand. It was so dead that it didn't even power up the fishfinder. I decided to charge it with my 12V 10/2A charger...
  2. M

    how to prevent light flood from a led floodlight?

    Wouldn't something like this work to collimate the light?
  3. M

    how to prevent light flood from a led floodlight?

    Yes, in fact I can't lower the lights any more because I need to open the glass for feeding and maintenance so lowering the stand each time will be too much of a hassle. The curtain is a good idea but honestly I believe it will make everything look ugly and dark. I was thinking more of some...
  4. M

    how to prevent light flood from a led floodlight?

    Hi Everyone, I have an aquarium in which I grow aquatic plants. I recently bought 3-50W led floodlights as my new aquarium lighting. I suspended the fixtures about 7" from the water surface. They light up the tank very well but unfortunately they also flood the room. Does anyone have an idea of...
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