Solar light made from the top of a soda bottle

This is the soda bottle, I need the top portion.  The bottom you can use for starting seeds. In the next picture you will see what it looks likes.  It's made like the Gatorade bottle but using the top portion instead.

This is what it's looks like, it lights up nice at night.  In the next picture you will see what a Gatorade solar light fixture looks like in a plant.

This light lights up at night to show off the geranium. I hope this gives you some ideas!