Have you ever seen the Magic Lightbulbs magicians use? Here's how to make one that will drive people crazy! Thanks to Brad Graham
for the fun idea! Watch the video and then follow along with the Instructable. Hope you enjoy it!
Step 1: What you need...
1. (2) ordinary lightbulbs - the older the better.
2. (2) CR2032 Button Cell Batteres
3. 1 High Intensity White LED
Step 2: Tools needed...
1. Soldering iron/station
3. Knife or X-Acto
4. Work gloves
5. Needle nose pliers
6. Hot Glue gun
Step 3: Step 1
Put on your work gloves and start to gently work the lightbulb base back and forth. After some patience the base should come loose from the bulb. If you are lucky, the bulb will come loose cleanly. In my case it didn't so I salvaged the base and removed the excess old glue.
Step 4: Step 2
On the second bulb, I cut away a small edge of the base. Just enough to grab it with needle nose pliers and start 'unwrapping' the base from the bulb. Shen I was done I ended up with a clean glass bulb.
Step 5: Wire it up...
After zip tying both batteries together, solder one wire to the lightbulb base in the center. Solder one wire to the edge of the base. There should be two nice globs of solder already there that you can use. Then solder one wire to each of the LED leads. Take note as to which one is positive (the longer lead). Then attach the positive wire to the + side of the battery pack by slipping it under the zip tie. Do the same for the negative wire.
Step 6: Put it back together...
Now drop the battery pack inside the base of the lightbulb and insert the LED into the empty part of the lightbulb. I had to break away the smaller glass shaft that runs inside the bulb to make room for the LED. Make it nice and snug and then I used some hot glue to seal the base to the bulb.