A QUESTION ABOUT LIGHTNING

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arman

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My lightning is metal halide.
I wanted to know if this lightning can reproduce uv or not?
If it can whats the effect on corals and other living things.
 
Metal halides does have uv in them. But if you notice mogul base lamps never have a glass shield under them. Double ended does. Someone told me that you have to use glass to block the uv with double ended. Or maybe I am completely wrong.
 
Metal halides does have uv in them. But if you notice mogul base lamps never have a glass shield under them. Double ended does. Someone told me that you have to use glass to block the uv with double ended. Or maybe I am completely wrong.
You're correct
 

IF YOU HAD TO TAKE A REEFING EXAM, WOULD YOU PASS?

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  • Not yet, but I have one that I want to buy in mind!

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  • No.

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  • Other (please explain).

    Votes: 3 4.3%

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