how to wire led? Answered

There's plenty of soldering information in here:
www.instructables.com/id/How-to-solder/

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While there are many Instructables about how to wire and solder with LED's, none of them (or at least the one's I read) said anything about soldering directly to a battery.

Quite simply, DON'T DO IT! DON'T SOLDER DIRECTLY ON A BATTERY!

You can do it when you become an experienced solderer but not when you're a beginner, because they heat up and go BANG!

Hope this helps.

Have a good look at all the LED instructables, and past questions - there are hundreds