Personal Wicked Laser Light Show





Introduction: Personal Wicked Laser Light Show

Create your own peronal laser light show with everyday objects. Click here to get your own Green Laser Pointer Click here to view Laser Pointer Forum

Be sure to check out the finished product in the video at the end!

Check out my other Instructables

Laserholic Pets
Laserized Music

Step 1: Get All the Parts Needed

Any laser(s) you want
1 CD.
1 DC motor with wires - preferably with a some sort of gear attached.
1 Cardboard Box.
1 samll piece of plastic - a gatorade cap will work.
1 battery, 3.7 volts worked perfect.
1 scissor.
CA glue or any strong superglue.

Step 2: Melt Your CD

Take the cd and melt it over your stove, BE VERY CAREFUL! I found that you can easily hold the cd with a fork, the goal is to make the cd as wavy as possible. Do not hold the cd to close to the flame or it will burn and the reflective side will begin to bubble and peel.

Step 3: Prepair the Box

Cut one side of the box off and mark an X with a marker where the motor will be. Cut the X with scissors and push the motor up through the box from the bottom, it should fit snug.

Step 4: Glue the Piece of Plastic and the CD to the Motor

Glue the piece of plastic your going to use to the top of the motor. Make sure it is centered. Once that has dried, glue the
cd to the piece of plastic. Since the cd is now wavy it may be tricky to glue, this is why strong glue is important.

Step 5: Time to Start the Show!

Connect the battery to the motor, put on your favorite music, and enjoy. You'll be sure to amaze your friends!
CAUTION: I suggest you use eye protection until you are sure where the beams will go. Depending on the shape of the cd and speed of the motor the effect will vary. Posted by Laser Community member: FathomBoy91


  • Here is an alternati...-SHOE0007

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Please be positive and constructive.




Eye protection may be impossible with your method. For example red and blue laser ( the red requires blue filter) while the blue requires red orange. You would have to put Two safety goggles on. Well good luck this is just my theory on eye protection. Make sure that the lasers are 50 mw or under if you want to do this.

You could even place a cd case underneath the flask. Even better a near UV laser that could reflect the purple laser into the solution (yellow marker dye). I will be doing this in a few weeks.

Laser line 405 nm firing at beaker or flask. with stirer and dilute yellow marker dye with CD case underneath.

I have done with rotating water and oil from a magnetic stirer device. Here is a pic. The solution causes the laser to rotate different directions. You could even have two or three lasers.

For one of my laser shows, I bought one of those reflective silver emergency blankets that u can get for under $5 in the camping section of walmart, etc. I cut a piece about 1'x1', crumpled it to give it texture, then loosely wrapped it around a ping pong ball. i mounted that on a very slow motor and pointed my laser at it. All of the wrinkles gave a pretty spectacular light show. come to think of it...i suppose i coulda just used aluminum foil...Lol!

Why is the video private?
You can change the setting on the video to Public.

hei man i really wanna see ur video .............can u just change ur youtube video setting so that this instructable become a great one

are dc motors available everywhere?or can you break things apart and use them?

yes mainly u ca get dc motors in radios and toys with wheels.........

man you must be nocturnal to be up at 2 am. any way, you can but its better if you get one that can spin really fast to really slow witiot buning it. i used one that was rated for only 24v but i hooked up to 50v and it still works!! and that was 2 years ago!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!