What is the difference between the Vielight 655 and Vielight 633?

The Vielight 655 utilizes a low level laser diode while the Vielight 633 utilizes a LED. Lasers have a longer research history than LEDs. However, the usage of LEDs is gaining popularity in the field of photobiomodulation.


What are the major differences between the benefits of using Vielight 655/633 and the Vielight 810?

It is important to say that the VieLight 633/655 does not target any particular condition or claim treatment for any particular condition. However, it does provide body systems with what they need for efficient functioning, considerable healing and health benefits, according to the bodies natural ability to do so.

These are reported by users of the VieLight 633/655. Underlying this are two important general benefits:

  • Improved blood flow throughout the body and brain

  • Energizes body system processes for improved functioning, interactivity and homeostasis


People who use the VieLight 633/655 report improvements across most aspects of health, including:

  • Improved immune system functioning

  • psychological benefits

  • Headaches and migraines

  • Sinusitis & Hay fever

  • Sleep

  • Fatigue

  • Increased energy

  • Blood pressure

  • Cognitive improvements

  • Dementia


The VieLight 810 uses a pulsed low level non laser (incoherent light with very low intensity) at 810 nm, specifically for brain benefit. This enables deeper structures within the brain to receive the benefit of near-infrared light. In addition, the pulse rate of 10 Hz is important. This is associated with brain oscillation in the alpha state (deep relaxation) and more importantly compromised brain cells have been found to respond to these infrared specifications. 


Remembering the 810 is designed for brain benefit, it is most effective with brain health and functioning. The benefits reported by users include the following:

  • Depression alleviation

  • Anxiety reduction

  • Relaxation

  • Dementia/Alzheimer's improvements

  • Brain injury recovery

  • Stroke recovery

  • Parkinson's

  • Headaches and migraines

  • Sleep improvements

  • Increased energy levels

  • Epilepsy

  • Cognitive improvements


As this is a relatively new area of medical science the VieLight is not yet approved as medical device by any regulatory authority. Therefore we do not claim medical outcomes with these products but merely present the related science and evidence that supports the proposition that regular use of the products may improve the quality of the user's lives. 


What is the difference between the Vielight 810 and the Neuro?

  • The Vielight 810 is a near infrared (NIR) intranasal-only device that was engineered for everyday use.

  • The Neuro was designed to deliver a more comprehensive treatment. It is an infrared transcranial headset combined with an intranasal Neuro applicator. It has a significantly higher power density than the Vielight 810. Its recommended usage is once every two or three days.


I have a Vielight 810 but I want the Neuro. What can I do?

Use the Vielight 810 on the days that you do not use the Neuro.


What benefits do you get by buying a Neuro and not the Vielight 810?

  • The Neuro covers a larger area of the brain through the transcranial diodes and the intranasal applicator. It has been designed to irradiate the “default mode network” of the brain.

  • The Neuro is better for people suffering from traumatic brain injury and neurodegenerative conditions. The 810 was designed for casual use.


Which of the 3 intranasal units is the best?

No unit is the best. Pick the model that best suits what you are trying to address. The Vielight 633/655 emphasize the body, the immune system and cardiovascular issues. The Vielight 810 and the Neuro emphasize the brain.