How to Make an LED Floatie
Light up your world with these beautiful and easy-to-make illuminated balloons. Inspired by the Instructables project: http://www.instructables.com/id/LED-Throwies/
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You Will Need
- One 10mm non-diffused LED
- Two CR2032 3V lithium coin batteries
- Duct tape
- A balloon
- Helium (optional)
Steps
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Step 1
Attach batteries to an LED
Place two CR2032 3V lithium coin batteries on top of each other, then place them between the prongs of a ten-millimeter non-diffused LED. Secure with duct tape.
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Step 2
Put inside balloon
Push the LED-battery pack inside an uninflated balloon.
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Step 3
Fill with helium
Blow up the balloon or fill it with helium. Disposable helium tanks can be purchased at party supply stores.
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To prevent a balloon-blowing headache, take a deep breath, then blow all the air into the balloon at once, keeping your cheeks flat and using your stomach muscles.
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Step 4
Make a statement
For an impressive display, get some friends involved so you can fill a few dozen balloons.
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Step 5
Decorate with balloons
Use LED floaties to decorate your next party. Shape them into an arch or canopy; line your walkway with them; place a few on each table as a centerpiece; or create a classic ceiling balloon drop.
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A 13-year-old American boy blew up 213 balloons within an hour—with his nostrils!—in an attempt to set a world record.
