Twinkling Light

[Tim Flynn]

I need a single twinkling light, just like this.

https://marketplace.secondlife.com/p/Twinkle-StarFairy-Lights-Multi-fruits-Copyable-LISP-Bazaar/1253930

Except, I only need 1 that I can copy and modify

And

I need the light to blink, at a slow pace, and I need the fade to on and off to be slow.

I would prefer it to look just like this.  See video and skip to @30:20

http://www.youtube.com/watch?v=GmgunMWgcUM

Do you see those lights in the background?

Thanks in advance!