1-877-338-4949 info@resonantlight.com


We took plasma technology… and gave it a revolutionary twist.


Sold for use on plants and animals only.

What does P.E.R.L. stand for?

Plasma Emission Resonant Light

“The PERL M+ is a modern research device, based upon more than 25 years of development of my original discoveries. The PERL M+ didn’t get as good and effective as it is overnight. A lot of hard work and effort on the part of Resonant Light has gone into making improvements and what are now multiple generations of devices.

A great, state of the art device is just one part of the overall aspect to a frequency instrument. Resonant Light Technology is also the industry leader in customer service. Their multi decade commitment to helping their customers effectively utilize their instruments in their research has been critical to the long history of successes the PERL M+ has achieved.”

Dr. James Bare

Resonant Light Expert


The PERL M+ uses a 27.125 MHz carrier wave to deliver frequencies safely to plants and animals at the deepest cellular level. It is by far the best effective range in the industry. While other so-called “frequency devices” on the market force you to be inches away from the tube, the PERL M+ is so well designed that it is not subject to the Inverse Square Law (ISL). All plants and animals within 30 feet share its wellness benefits, ideal for veterinary clinics and greenhouses!


The PERL’s revolutionary plasma tube is truly a one-of-a-kind feat of engineering. It incorporates ground-breaking frequency concepts pioneered by Dr. Royal Raymond Rife, Dr. James Bare, Dr. Anthony Holland and Dr. James Oschmann. The tube contains a noble gas, Argon, which is completely safe while offering the cleanest signal output for pristine frequency emission. The PERL M+ ships with two plasma tubes. The tubes are identical and are rated for thousands of hours of use each.


Plasma is the most accurate emitter and outputs frequencies orders of magnitude higher than even the best magnetic coils. The PERL’s plasma tube alone emits frequencies up to 300,000Hz at 100% modulation while most other plasma devices on the market are limited to 40,000Hz. The PERL’s unrivalled access to such a high frequency output via the ProGen allows you to cover much more possible uses now and in the future.


The PERL M+ is a labor of love made right here in our Canadian facility. Every single PERL M+ is built to order. This means our in-house technicians build, test and calibrate each unit for up to 100 hours before it ships to you. We ensure the device you receive passes the most rigorous quality controls and is tuned for pristine frequency delivery right out of the box.


A single PERL M+ can broadcast the frequencies coming from up to three ProGens simultaneously.  The three dedicated ProGen ports on the back of the PERL are used to connect and power your ProGens. The more ProGens you use, the more efficient and the shorter your PERL sessions become.


Each new ProGen comes pre-loaded with our complete database of over 2000 frequency Sets, including all the Sets from the trusted Consolidated Annotated Frequency List (CAFL). Whatever you are trying to research, the PERL and the ProGen got you covered and our support team is here to help you get optimal results.


We know what it’s like to need support when using this technology and believe us, you will if you want to get optimal results. This is the #1 thing you should be looking for prior to purchase. That’s why every new PERL M+ and ProGen 3 come with unlimited access to our dedicated support team who will always get back to you with a phone call within two business days. For free. For life.



We offer a ninety (90) day buy-back warranty with all new PERL M+ purchases. When a buy-back is deemed the best option, we will buy devices back at the price you paid less 10% per 30-day period, until 90 days after your purchase date. Once 90 days have passed, you may inquire about our consignment option.    Please note that the shipping cost of returning the device back to us is not covered by this warranty.



Sold for use on plants and animals only.