plastic outdoor coconut lights

Okay, so at this bar in Mexico, Zenzi Playa del Carmen, we saw plastic coconut lights hanging from their palm trees. I want to add something like that to my backyard palm trees to enhance my tiki vibe. Anybody know where I can find or make something like that?
Thanks!

These are cool.
Have not seen them in person, but have seen plastic bananas in a bunch at Hala Kahiki
in Chicago.
They like these were thin enough that they would glow like these.
Very cool lighting effect.
That was 10 years ago, and for ten years I have been looking for plastic bananas that
were thin enough to emit light like this.
Have found them, just not thin ones that would work.
To this day I have had no luck in finding them, and now you just added coconuts to my quest.

Good luck!
Let us know should you find some.

Awesome

A bit different, but... ?

http://www.amazon.com/Decorative-Coconut-Garden-Hanging-Lighting/dp/B009JRTS6M

or

http://exogoods.com/coconut-lamps-01.html

Thanks for the replies. Good links, too!
I messaged with the bar and they said a friend custom made the coconuts. Now we have a craft puzzle on our hands. Anybody have ideas how to make something like that?

I found these on alibaba.com which means you have to buy 1000 of them.