just came up with the idea as i was cleaning my shisha. i noticed the wrinkle underneath it and remembered the led throwies. so i put it together. might not work with every shisha - just try if you can mount the leds underneath it.
Step 1: The Materials
- a small piece of aluminium foil
- a small piece of strong paper
- 2 or 3 LED - choose the color you like, but should be diffuse LEDs
- 2 or 3 CR 2032 3V batteries
- 2 or 3 rubberbands
- some sticky tape
makes about 0.50$ for each battery and LED - the rest is more or less free
Step 2: Setting up the LEDs
you may have to bend the LED slightly to avoid flickering.
Step 3: Cut paper and foil
tape the paper under the bottom of the glass und you're finished.
Step 4: Smoke and enjoy
could be improved by some switch or a color-changing led. doing it my way you have to pull the leds from the batteries to put 'em out. a led on the hose would also look nice, i guess.
edit: video added