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World's first pulsed light therapy device
How It Works
Instructions (PDF)

Product Overview

Pulsed alternating wavelength light therapy is a non-invasive treatment method that uses specific wavelengths of light in a pulsed manner to target various health concerns. This therapy employs light-emitting diodes (LEDs) to deliver light energy to your body through the eyes and brain, stimulating natural healing and rejuvenation processes.

Pulsed alternating light therapy works by shining alternating wavelength light at certain wavelengths (or colors) into the eyes. This light goes into the retina and our brain center at different levels. Inside the body, these light waves get absorbed and start natural processes, like making more natural hormones. The light pulsed in a special way to make these effects even better, ensuring the light energy is used really effectively.

XTi pulsed alternating wavelength light therapy devices are designed with several key features:

  • Multiple Wavelength Settings: Allows for treatment of various conditions by emitting different wavelengths of light in rapid succession.
  • Pulsed Light Delivery: Offers controlled exposure to light, enhancing treatment efficacy and safety through human and animal eyes.
  • Ergonomic Design: Ensures easy handling and adaptability to most common light sockets.
  • Safety Features: 100% human retina safe as validated by ETL and UL certifications.
  • Portable: Makes it easy to take on the go and remain consistent.

Benefits and Effectiveness

Potential benefits of our biotechnology and pulsed alternating wavelength light therapy include:

  • Sleep Quality: May increase your overall sleep quality.
  • Pain Reduction: Can alleviate pain and inflammation in conditions like arthritis or muscle soreness.
  • Accelerated Healing: Aids in faster healing of wounds and injuries.
  • Improved Circulation: Enhances blood flow, promoting overall skin health.
  • Reduced Inflammation: Aids in reducing key inflammatory responses.
  • Mental Well-being: Some wavelengths can have a positive effect on mood, focus and performance patterns.

Results can vary depending on the individual and the condition being treated. Generally, users may start to notice improvements within a few days or weeks of consistent use. For certain conditions, benefits may be observed more quickly. Consistency in use is a key factor.

Yes, numerous clinical studies have supported the effectiveness of pulsed alternating wavelength light therapy. The research also highlights the safety and minimal side effects of this therapy when used as directed.

Usage and Applications

We pride ourselves in helping you get started in 5 minutes with 6 easy steps:

  1. UNBOXING: Take a moment to familiarize yourself with the product.
  2. INSTALLATION: Screw the light bulb into any standard E26/27 base light socket. Twist until snug.
  3. TURN IT ON: With your new product securely in place, turn on the lamp socket.
  4. POSITIONING: Position yourself 3-6 feet from the light source. Face the light.
  5. DIRECTING THE LIGHT: Place the light at eye level and 0-45 degrees from where you are looking.
  6. DURATION: We recommend a consistent 45 minutes per day, No maximum time limit. Designed for natural everyday use.
Check out our downloadable one sheet here or our video at the top of this page

Yes, at XTi, we’ve made this simple for you. Each product is formulated to reach different benefits based on its application.

  • For the REST Product, we recommend using at least 30-60 minutes per day before you sleep or when you want to feel more calm. Important information: It’s best to position the light source 3-6 feet away from your eyes and between 0-45 degree angle. Our technology is absorbed safely through your eyes, have them open and able to see the light.
  • For the PERFORM Product, use the light 30 minutes pre and post workout. Important information: It’s best to position the light source 3-6 feet away from your eyes and between 0-45 degree angle. Our technology is absorbed safely through your eyes, have them open and able to see the light.
  • There is no maximum time limit on either product.
  • All of our products have been certified to be 100% safe, drug-free, and non-invasive by certifying organizations like ETL.

Yes, pulsed alternating wavelength light therapy is suitable for both short-term (acute) and long-term (chronic) conditions. It helps quickly with recent injuries and effectively manages ongoing issues like joint pain or inflammation over time. Additionally, for chronic pain, we recommend strongly to consult with a healthcare professional for guidance on managing and using this product, especially for more serious or long-term conditions. Your safety and well-being is our primary concern.

Safety and Precautions

Absolutely! Our certifications demonstrate it is safe for the eyes, skin, and non-invasive.

Because XTi products are the latest innovative technology and have been certified to be 100% safe, we haven’t seen any issues with various eye color, skin tones, or more. It’s always advised to consult your doctor if you have specific precautions or health concerns.

This therapy can often be combined with other treatments or medications, but it's essential to consult a healthcare provider first when you have specific conditions or treatment plans.

Device Specifications and Compatibility

Product Height 5.25” Tall
Product Weight 7.9 oz.
Product Bulb 3.7” Diameter
Edison Screw E26/27 Base
Power Consumption 120/240 VAC / 50-60 Hz
Energy Consumption Between 1.4 W - 2.5W

Based on our research and development, combined with practical users, we don’t see any issues across different skin types or tones. We have found skin improvements where inflammation exists.

The biological technology works by penetrating through your eyes (retina) and brain into your body. To use it effectively, maintain a distance of 3-6 feet from the light when turned on, and keep the angle of the light source about 45 degrees with direct access to your eyes. Do not have it behind you, pointing to the sky or ground. Your eyes need to have a direct line to the light source. The product is 100% safe to your eyes.

You plug the device into any standard E26/E27 lamp socket. Gently twist the bulb into the socket until it's snug. Check out our video at the top of this page.

Yes, below is a short list of products you can find on Amazon. Check your product specifications to ensure these can serve your personal needs. Here are a few we’ve used:

Maintenance and Care

Clean it like you would any technology device. Use a microfiber cloth and gently dust it off when you see it dirty from use or travel. If you get it super dirty, use a clean washcloth with some water. Do not submerge the product in water.

No accessories at this time. If you need a lamp to hold the light, we suggest checking the size and dimensions and purchase a lamp that will fit.

We guarantee the product for two years from the date of purchase. If you aren’t satisfied with the product in good condition after 60 days, we will give you a full refund.

User Experience and Troubleshooting

The device feels calming and unobtrusive. You won’t feel any heat, or strain your eyes. It feels like a natural part of your routine.

Discontinue immediate use. Please email us and document what you felt, how it happened and other details so we can troubleshoot with you.

We have provided a quick How to Get Started guide that you can download here.

  • My light doesn’t turn on: If you plug it in, turn on the lamp switch, and no light illuminates, we may need to replace it and ask you to contact us with your name, details, and product serial number.
  • Impact: It’s key to be consistent and you should start noticing health benefits within 2 weeks. If you wear an Apple Watch, Oura Ring, or Whoop device, start looking at your health data to see how your data points are changing.

Clinical, High-Performance and Professional Use

Customer Support and Training

Contact us through our email at We are here to help!

Yes, each product comes with a user manual and the most common questions can be found here in the FAQs or How to Use video at the top of this page.

Not yet, but we have it on our own roadmap for next year. We encourage our community to engage, share, and message through our social media channels.

Pricing and Ordering

It’s $299 plus shipping and tax.

We don’t have a trial period. We guarantee the product for two years from the date of purchase. If you aren’t satisfied with the product in good condition after 60 days, we will give you a full refund.

Contact Us

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