According to this, it will either work or it won't. 
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Originally Posted by DDG
LED Polarity: Understanding and Troubleshooting - Birddog ...
https://www.birddogdistributing.com/...roubleshooting
Well one of the most common and easiest things to troubleshoot is making sure your LED's polarity is correct! That's right, unlike incandescent lighting the polarity of an LED matters- so if it is reversed it will not light up. Don't worry, it's an easy fix, just reverse your connections and voila! Why You Need to Know LED Polarity |
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