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Which is pos & neg ?
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#1 (permalink)      8/22/2015 5:31:11 AM US Central   quote/reply + tips
mervcoop
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Which is pos & neg ?
Received this LED but badly marked. Pos & Neg connections not marked very clearly.

How can I distinguish which is the pos & which is the neg ?

Will I damage the led if I get them the wrong way around ?
#2 (permalink)      8/22/2015 11:33:29 AM US Central   quote/reply + tips
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viking65
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Might help if you post a picture of what you recieved.

Anyway are the words CREE and XML visible at all?


+ CREE

- XML

https://i.imgur.com/OSS6yni.jpg
#3 (permalink)      8/23/2015 7:16:18 PM US Central   quote/reply + tips
mervcoop
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+1 details
@viking65 Thanks for the prompt reply.

I don't know how to post a pic !
The words CREE and XML are not visible
But all sorted - I found the + marker on the LED itself with the help of a 10x magnifying glass, ie the + on the 'CREE' edge of the LED.

Edited on 8/23/2015 at 7:17 PM. Reason: