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Old 01-18-2008, 11:18 PM   #1
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Moon light with blue cold cathode

I remembered that I had a blue cold cathode light laying around from my old computer...so I put it to good use as a moon light for my new 29 gallon set up.

It was a little bright at first, so I taped a piece of cardboard under it and wrapped some tissue (gift) wrap around it to diffuse and dim the light.

lights on:

lights off:

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Old 01-21-2008, 10:25 AM   #2
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Wow, nice!

Age is relative, you are only as old as you act....of course, this works in reverse....

Questions loved, heeded advice greatly appreciated!

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Old 01-21-2008, 08:57 PM   #3
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I've been using a cold cathode from my old pc for moonlights for a few years. I had a variable output ac adapter I hooked it up to and it lets me make it brighter or dimmer. Works nice.
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