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Vielight 655 Prime (Laser) (655 nm Intranasal Systemic Wellness)



Links below open on EMFChannel, my site explaining the science of red light therapy.

The Vielight 655 Prime (Systemic PBM Laser) is an at-home red light therapy device delivering 655 nm healing light through the nasal passage. The 655 Prime outputs a coherent beam of continuous wave 655 nm red light to the dense capillary network in the nasal passage. The photobiomodulated cells travel throughout the circulatory system.
Vielight 655 Prime Laser Red Light Therapy

Vielight 655 Prime (Systemic PBM) Applications for Health

The Vielight 655 Prime delivers a red light wavelength known to have multiple health benefits as demonstrated in scores of published studies in scientific journals.

Vielight owns the patent for delivering photons to the ventral area through the nasal passage. The Vielight 655 Prime photons pass through the thin nasal membrane. The massive connection of capillaries and arteries at this location carry photobiomodulated cells throughout the body using the circulatory system.

Using the Vielight 655 Prime (Systemic PBM)

Use the Vielight 655 Prime up to two times per day. If you do two sessions, allow a 6-hour rest before the second treatment. Each session is 25 minutes. The automatic timer shuts the device off when the session is finished.

The 655 Prime delivers laser light using just one AA battery. The device is portable and lightweight.

Combine the 655 Prime with the 810 Infrared

No head targets

No head targets

655 nm unpulsed first nasal target

810 nm unpulsed second nasal target

Combine the 655 Prime with the Neuro Alpha

Top, Front, Right Side, Left Side of Head, 810 nm 10 Hz

No Head Target

First Nostril 810 nm 10 Hz

Second Nostril 655 nm Unpulsed

Combine the 655 Prime with the Neuro Gamma

Top, Front, Right Side, Left Side of Head, 810 nm 40 Hz

No head target

First nostril 810 nm 40 Hz

Second nostril 655 nm Unpulsed

655 nm Red Light Systemic Photobiomodulation

Red light delivered to the circulatory system stimulates the immune system and increases blood oxygen levels. Theoretical benefits include increased energy levels and enhanced aerobic fitness. Blood photobiomodulation increases nitric oxide and hemoglobin concentration.

655 Prime Package Contents

The Vielight 655 Red comes with:

  • 1 intranasal 655 nm continuous wave intranasal applicator
  • 25 minute session automatic timer
  • 1 AA Battery

655 Prime Specifications

  • Intranasal Wavelength: 655 nm Red
  • Pulse: Continuous Wave
  • Diode: Laser
  • Application: Intranasal
  • Intranasal Target: Systemic photobiomodulation circulatory system stimulation using the dense capillary network in the nasal passage
  • Complements: Alpha, Gamma, 810
  • Power: Rechargeable Battery
  • Voltage: 110V and 220V
  • Automatic Timer: Included
  • Sessions per Charge: 20
  • Time per Session: 25 Minutes

Studies at or Near 655 nm Red

We are fortunate that our bodies and brains accept light in a range of wavelengths. Peak absorption wavelength matters less than getting a correct dose of any of a range of wavelengths nearby peak absorption.

Study Summary on EMFChannel

Article Title

Wavelength(s) Studied

A new treatment protocol using photobiomodulation and muscle/bone/joint recovery techniques having a dramatic effect on a stroke patient's recovery: a new weapon for clinicians

660, 850

Light-emitting diode phototherapy improves muscle recovery after a damaging exercise


Effects of Low-Level Laser Therapy in Autism Spectrum Disorder


Transcranial Photobiomodulation Therapy in the Cognitive Rehabilitation of Patients with Cranioencephalic Trauma


Reduction in Cholesterol and Triglyceride Serum
Levels Following Low-Level Laser Irradiation:
A Noncontrolled, Nonrandomized Pilot Study


Randomized, Double-Blind, and Placebo-Controlled Clinic Report of Intranasal Low-Intensity Laser Therapy on Vascular Diseases


The effects of transcranial LED therapy (TCLT) on cerebral blood flow in the elderly women


[Impact of low level laser therapy on skin blood flow]


The effect of LED on blood microcirculation during chronic wound healing in diabetic and non-diabetic patients-a prospective, double-blind randomized study

625, 660, 680

Best Red Light Therapy Return Policy for Vielight Products

We honor the same return policy as is offered on We accept returns for controllers and transcranial LEDs. We do not accept returns for intranasal applicators, carrying cases or other accessories. Warranty: One-year manufacturer’s warranty. Contact for a return authorization number. You will be given instructions on how to get warranty service. Returns: Your Vielight product purchases are backed by a 6-months no-question-asked return policy which entitles you to receive 80% of your purchase price back within the first 6 months from the date of the purchase. Important Note:  BestRedLightTherapy is an authorized reseller for Vielight products. Delivery: Estimated delivery time is 2 to 5 business days (North America and Australia) and 4 to 7 business days (Internationally).