Modding Lighting panel

Discussion in 'Modding' started by scq, 15 Apr 2006.

  1. scq

    scq What's a Dremel?

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    How can I create an even lit - and most importantly, cheap, lighting panel?

    I've already decided against the use of EL panels, as they are expensive, and not very custom-sizable/cutable, or even strong (since I may need to mount stuff on the panel).

    I was thinking of using some sort of plexi with white leds or cathodes behind it. Unfortunately, all I have available to myself is clear plexi (1/4", I believe). Any ideas?

    Thanks
     
  2. Big_Adam

    Big_Adam What's a Dremel?

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    er.....how thick is 1/4 inch in mm??

    anayway. depending on that you could put some LED;s around the edge giveing a nice glow. you can pick up packs of led;s off ebay cheap as you like. don't get them from the modding section tho they cost more.
     
  3. furqan

    furqan What's a Dremel?

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    and inch is 2.5 cm so 1/4 would be 6.25mm
     
  4. scq

    scq What's a Dremel?

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    Except that's clear plexi, meaning it won't be an even lit, white panel. Could I maybe sand it, or spray it with some sort of spray-paint finish?
     
  5. Navig

    Navig What's a Dremel?

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    I've seen folks who have frosted clear plastic by 1) sanding 2) spray paint (frosting). The embed white LEDs and it'll be even to a degree.

    I believe most LCD's have a diffusion panel--if you can find a cheap junk'd one you could steal it from there.

    navig
     
  6. McKaamos

    McKaamos What's a Dremel?

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    Sand it and use diffuse leds.
    So dont use those 15 degree angle ones, but 60 degree.
    Using a bunch of those should give you a pretty equaly lit panel.
     
  7. scq

    scq What's a Dremel?

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  8. Nezuji

    Nezuji What's a Dremel?

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  9. mattthegamer463

    mattthegamer463 What's a Dremel?

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    Those panels were also lit with cold cathodes, not LEDs. Thats why its so diffuse, because those lights are very even to begin with. Combined with that "trick of the light" as well.
     
  10. mobius9

    mobius9 Minimodder

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    keep in mind, also you can take the cathode out of its plastic tube so you can much more easily attach it to the side of a frosted acrylic panel. I'm not sure how well the spray on frosting works for this type of lighting, however.
     
  11. gbeeby

    gbeeby What's a Dremel?

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    here's a cheap and easy way

    get a few metres of clear rope light (like £1/m)
    wrap it round in circles and sandwich between some clear acrilic and some mdf/plywood

    and hold in place with some hot melt glue
     
  12. scq

    scq What's a Dremel?

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    Oh no. I know that the bamboos matched up, but I meant on the motherboard side, where its just a flat panel of light.
     
  13. mattthegamer463

    mattthegamer463 What's a Dremel?

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    Wouldn't you still see the circles of brighter spots where the rope light is? There needs to be a amount of distance between the frosted plexi and the light source so it can spread and diffuse enough to not be visible.
     

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