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  #1  
Old 03-03-2006, 12:11 PM
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Quote:
Originally Posted by Twisted-1
I am modifying a Light Fixture. It is about 28" long by 4.5" wide.
How high?

Steve
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Old 03-03-2006, 05:42 PM
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It is 3.5" high
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Old 03-03-2006, 05:44 PM
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You should be able to rig up a few T5 lights, those are you best bet they are the smallest tubes and the brightest. Best configuration is individual parabolic reflectors for each tube. You should be able to find some retrofit kits online, places like www.hellolights.com and others.
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Old 03-03-2006, 06:15 PM
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I recently setup 4 55watt 21" PC's in my Reef tank, and added 2 fans for air movement too cool off the ballasts and just get a little more air around the bulbs...

Easiest thing to do is to go to a lighting store, and ask for a workhorse 5 and 2 straight pin sockets. You can also get 55watt 10k bulbs from lighting stores for around $10 a piece... or if you're in calgary, I could sell you a few of my spares.

You'll then have to go to homedepot or equivalent and buy all the wires, caps, and wall plugs. It can be quite intimidating at first, but its really simple. took me 2 hours from start to finish to have great lights for less than $200.

However, if i choose to do it again, i'd just buy a used coralife system here in town...
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Old 03-03-2006, 06:20 PM
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We still dont know what you are trying to keep alive with these lights, so it is hard to be specific.
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Old 03-03-2006, 07:10 PM
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Fishmanty. How did you seal everything up. Is it completely waterproof. Also did you use a grounded power cable?
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Old 03-03-2006, 07:18 PM
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The power cable for the ballast should be grounded and plugged into a GFCI outlet.
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Old 03-03-2006, 07:27 PM
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No, its not grounded, and its near 100% waterproof... I have just used electrical tape tightly wrapped

When I get a new canopy made, Im going to shorten the wires, and shrink tube them. Should do the trick to make it sealed. That way the wiring will be permanent as im cutting it to the exact size i need.


(my workhorse 5 only has 2 cords, a negative and positive. No way that I know of to ground it.)
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