A Tea Candle
Coat hanger or wire
Step 1: Get Started
After that cut the bottom base of your bottle off. There are many ways to do this just search on Instructables.com or watch the video below:
skip to about 5 minuets in and he'll show you how to do it.
Step 2: Bending and Connecting Wire to Candle
Then take the Tea Candle and put the wire on opposite sides of each other with the bend under the candle and wrap some electrical tape around it a few times.
Step 3: Everything Together Now
Put a few washers on it like in the picture to stop the candle holding wires from falling out of the neck.
Bend one end down and stick it back in the neck of the bottle and then make a hook end out of the other end. Then you have it!
Just pull the bottle up while holding on the wires to light your candle.