Connecting LED light to a table, and lights up if a number exists.

I am trying to allow a LED light to be connected to a table or graph and when a constant is reach or if a constant exist in the table, the LED light will light up. 
For example, I have random numbers coming into the table or waveform graph, and any number greater than 8 will trigger the LED light to light up.
Can anyone help me.
Thanks!
Solved!
Go to Solution.

It's great to see the lightbulb go on here in the forums. 
Unlike in LabVIEW, turning on the lightbulb here in the forums speeds up execution. 
Bill
(Mid-Level minion.)
My support system ensures that I don't look totally incompetent.
Proud to say that I've progressed beyond knowing just enough to be dangerous. I now know enough to know that I have no clue about anything at all.

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