When festivities are on the way, why not make them more fun with DIY projects? How about sync your light strands to music? Let’s see here.

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  1. How to Make Lights Flash to Music?

Lights are the best form of decorations that tell celebrations are on from a distance. If you sell custom DIY lights, you are already making something right now.

  • Mostly, people online have videos on how to make your lights flash, and this will need some work with electricity and soldering wires.
  • If you have a music system that you can pry up open, and tinker with it, this is a good DIY for you.
  • It is the easiest for you since all you have to do it, hook up the lights to the positive and negative terminals of your subwoofer.
  • When you connect the positive and negative of your LED strip lights to the wires soldered to the ‘+’ and ‘–’ of your sub-woofer speaker, the real magic happens.
  1. Christmas Lights to Music Kit

Now, if you do not wish to tinker so much with your expensive sound systems that is completely understandable. Rather, why not order Christmas lights synchronized to music kits online?

  • Some vendors sell such festive lights online, and you can choose from a variety of options.
  • You can purchase complete musical Christmas light packages, like arches, trees, Santa, strobe lights and more for your decorations.
  • Then, you also have those controllers which you buy separately and hook them up, if you know the process.
  • You have RGB packages and RGB controllers from multiple vendors available online as well as from your local store.
  • For example, check out local stores like Walmart – https://www.walmart.com/, Lowe’s Home Depot where you can purchase the controllers, strand of lights and all the stock you need.
  1. Computer Controlled Christmas Lights

If you are a DIY fan, and you know a bit about controllers like Arduino, then you can make some of these pretty easily at home. A computer is connected to a micro-controller, which pulses electricity to your light strands as they power it up and low, and that is based on music beats.

  • You will need a lot of things, such as Arduinohttps://www.arduino.cc/, PCB board, USB cables, LEDs, plastic boxes, 220 Ohm resistors, common black diodes, and some other optional stuff.
  • You will find several online tutorials, and if you are a tech-savvy person, you can start with this stuff and build a nice computer-controlled Christmas light decor for the upcoming festive season.
  • The brands and shops are all up to your taste and region, but it is best when you buy them in packs or kits, if available.
  • Do understand that these are DIY projects, and you must only undertake these projects under the guidance and in small expenses. The big decors that are available online are much more complex.
  1. Lights that Pulses to Music

Often you can buy a fully functional control system or a controller just like your TV’s remote system to help you do the stuff. A fully built system out of the box can cost you anywhere between $25 and $35.

  • A kit can cost you about $15 per channel, and they do the thing mentioned here. They control the pulses to lights and change on the music beat.
  • The cost of a DIY system as mentioned above can cost you up to $5 per channel, but also needs expertise.
  • You might also need help with software, apart from hardware in case of computer-controlled parts like coding microcontrollers.
  • For example, some of the residential displays that vendors supply can need up to four hours per minute of song to code 32 to 48 channels.
  • There are also power delivery requirements that have to be met depending on which kind of lights you are using.
  1. Make Christmas Lights Flash to Music

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If you wish to make your Christmas lights flash to music, you have two major options go DIY or buy everything or contract somebody. Depending on what your priorities are, you can go with anything.

  • Many hobbyists write tutorials and post online videos that you can try to follow, learn and replicate, but it is not always possible to get the same stuff they are using.
  • Some DIY kits use a small amount of equipment, like small micro-controllers, a few strands of lights like 2 channels or so and help you learn something.
  • The micro-controller, relay modules, and software are parts where people can get stuck, and therefore only tech-savvy people who have some experience must go for it.
  • If you are just somebody who wants to get something for their home and decorate their residence with lights dancing to music, contract somebody.


  • Helping your Christmas lights flash to music is a great idea, but doing it all yourself may not be so.

There are DIY kits to learn, and vendors that supply complete packages to help you with your passion.

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