1. Introduction
Thank you for choosing the MEGELIN Red Light Therapy Mat. This manual provides essential information for the safe and effective use of your device. Please read it thoroughly before operation and retain it for future reference.
This oversized red light therapy mat features 3840 LEDs, utilizing 3-in-1 chip technology to emit therapeutic wavelengths of 660nm (red light) and 850nm (near-infrared light) simultaneously. Designed for full-body application, it aims to support cellular energy, promote healing, and aid in muscle recovery and pain relief.
2. Safety Information
WARNING: Failure to follow these safety instructions may result in injury or damage to the device.
- Avoid prolonged use to prevent burns.
- Keep the device away from water and moisture.
- Do not use if you have any medical conditions that could be adversely affected by heat or light.
- Consult a doctor before use if you are pregnant, have a pacemaker, or have any other health concerns.
- Keep out of reach of children.
- Do not use the device if the power cord or plug is damaged.
- Do not attempt to disassemble or repair the device yourself. Contact customer support for assistance.
- Wear the provided goggles during use to protect your eyes from direct light exposure.
3. Package Contents
Verify that all items are present in your package:
- Light Therapy Mat x 1
- Controller x 1
- Goggles x 1
- Adaptor x 1
- Cable x 1
- User Manual x 1

4. Product Specifications
| Feature | Specification |
|---|---|
| Product Name | Light Therapy Mat |
| LED Count | 3840 LEDs |
| Wavelength | 660nm (Red Light) & 850nm (Near-Infrared Light) |
| Irradiance | 120mW/cm² at 0 inch |
| Power | 140W |
| Weight | 8.4 lbs (3.8 kg) |
| Dimensions | 71'' x 32'' (180 cm x 81.3 cm) |
| Material Type | Fabric |
| Color | Black |
| Model Number | JR8 |

5. Understanding Red and Infrared Light Therapy
The MEGELIN Red Light Therapy Mat utilizes two specific wavelengths: 660nm (red light) and 850nm (near-infrared light). These wavelengths penetrate the skin at different depths to provide various therapeutic effects.
- 660nm Red Light: Primarily targets the epidermis and dermis. It is associated with accelerating wound healing, promoting blood circulation, stimulating collagen regeneration, and reducing skin wrinkles.
- 850nm Near-Infrared Light: Penetrates deeper into muscle, bone, and deep tissues. It is known for relieving muscle and joint pain, promoting muscle and bone recovery, reducing inflammation, and boosting immunity.


6. Setup Guide
- Unpack: Carefully remove the light therapy mat and all accessories from the packaging.
- Placement: Place the mat on a flat, stable, and dry surface. Ensure there is enough space around the mat for comfortable use.
- Connect: Connect the controller to the mat and then plug the adaptor into the controller. Finally, plug the adaptor into a standard electrical outlet.
- Prepare for Use: Before turning on the device, ensure you are wearing the provided goggles to protect your eyes.
7. Operating Instructions
The MEGELIN Red Light Therapy Mat is operated using the included remote controller, allowing for customized therapy sessions.
- Power On/Off: Press the power button on the controller to turn the device on or off.
- Adjust Brightness: Use the brightness controls (Level 1 to Level 5) to adjust the light intensity.
- Select Wavelength Mode: Choose between 660nm (RED), 850nm (NIR), or a combination (RED & NIR) using the wavelength buttons.
- Set Time: Adjust the session duration from 15 minutes to 60 minutes using the time setting buttons. It is recommended that maximum use time should not exceed 30 minutes to prevent skin damage from temperature rise.
- Choose Mode: Select between SINGLE or CYCLE modes for light frequency.
- Adjust Frequency: Set the light frequency from 10KHz to 40KHz.
- Positioning: Lie on the mat or position it over the desired area of your body. Ensure direct contact with the light for optimal results.
- End Session: The device will automatically turn off after the set time. You can also manually turn it off at any point.


8. Benefits and Applications
The MEGELIN Red Light Therapy Mat is designed to offer a range of benefits for whole-body wellness:
- Pain Relief and Healing: The red and infrared light penetrates tissues to address pain, inflammation, and support wound healing.
- Muscle Recovery and Rejuvenation: Targeted wavelengths boost cellular energy (ATP production), aiding in muscle regeneration and faster recovery after workouts.
- Improved Workout Results: Using the mat for 20 minutes during aerobic exercise can help burn fat and enhance workout effectiveness, boosting lymphatic metabolism.
- Skin Health: Red light stimulates collagen, which can help revitalize skin and improve elasticity.
- Deep Relaxation: Promotes deep relaxation of muscle tissues and bones.



9. Maintenance and Care
- Cleaning: Unplug the mat before cleaning. Wipe the surface with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure the mat is completely dry before storing or using again.
- Storage: After use, allow the mat to cool completely. Store it in a dry, cool place, away from direct sunlight. The mat is foldable for convenient storage.
- Handling: Handle the mat with care. Avoid sharp objects that could puncture the surface.

10. Troubleshooting
If you encounter any issues with your MEGELIN Red Light Therapy Mat, please refer to the following common solutions:
- Device Not Turning On:
- Ensure the power adaptor is securely plugged into both the mat and a working electrical outlet.
- Check if the power button on the controller has been pressed.
- Test the outlet with another device to confirm it is functional.
- Lights Not Emitting:
- Verify that the device is powered on and the correct wavelength mode is selected.
- Check the brightness setting; ensure it is not set to the lowest level.
- Mat Feels Too Warm:
- Reduce the session duration. It is recommended not to exceed 30 minutes per session.
- Ensure the mat is used in a well-ventilated area.
If the problem persists after attempting these steps, please contact customer support.
11. Warranty and Support
MEGELIN is committed to providing the best shopping experience. Your product comes with:
- 60-Day Money Back Guarantee: If you are not satisfied with your purchase, you may return it within 60 days for a full refund.
- 365-Day Free Warranty: The device is covered by a 365-day warranty against manufacturing defects.
For any questions, concerns, or warranty claims, please contact MEGELIN Official US customer service. Please have your purchase details and model number (JR8) ready when contacting support.
12. Product Videos
Watch these official videos for additional guidance and demonstrations on using your MEGELIN Red Light Therapy Mat.
Red light therapy mat relaxing at home
Video: A demonstration of the red light therapy mat being used for relaxation at home, showcasing its ease of integration into daily routines.
Megelin red light therapy mat
Video: An overview of the Megelin red light therapy mat, highlighting its features and benefits.
Red light therapy mask and mat
Video: This video demonstrates the use of both a red light therapy mask and the mat, showing how they can be integrated into a wellness routine.
megelin red light therapy mat at home
Video: A user's perspective on using the Megelin red light therapy mat in a home setting, highlighting convenience and personal experience.
Megelin Red Light Therapy Mat for Whole Body
Video: A brief, 7-second preview showcasing the Megelin Red Light Therapy Mat for whole body use.
Red light therapy mat at home
Video: Another demonstration of the red light therapy mat being used comfortably at home.
Megelin Red Infrared Light Therapy Bag at Home
Video: This video shows the Megelin Red Infrared Light Therapy Bag, which is a related product, being used at home.

