Experimenting for fairy lights....

I have been experimenting with how to make the fairy lights for the room. I added a glow to the texture and just messed around with the scales, and this is what I have come out with so far. I will need to give the glass bulb a better glass look, but all I wanted to do for now was figure out how to make the lights glow.
I like the glow effect a lot, and think it works well...but still needs more experimentation!