Not only is this my first instructable, but this is also the first Christmas that I have my very own Christmas tree! I get to decorate it how I want! My very favorite thing in this world is my cat Neo, but let's not get into that! A close second is Batman :) So I had this idea to go along with a black tree of course! Now typically one would put a star or angel on the top of their tree. Maybe a Mario star perhaps. Not me, I took things that I had sitting around and made a bat signal tree topper! That's right! I have now a very geeky Christmas tree complete with bat signal, and I'm going to show you how you can too!! It's very easy, so you don't need to have andruino skills, of which I myself lack. So have fun and hope you enjoy my instructable!
Things you'll need:
Lava Lamp (does not need to be working)
Nightlight or other form of LED (I found blue works the best)
Pliers or wrench
Spray paint for looks
Cardboard or other thick paper
Small amount of tape