2026 Lukirch 40HZ Gamma, 670nm Red & 480nm Blue Light Therapy Glasses – 4 Light Combination Options

Lukirch Light Wellness Glasses — 4 Light Combination Options for Everyday Wellness

Light plays an important role in how we interact with our environment. Different wavelengths and light patterns have been studied for their relationship to visual perception, circadian rhythms, alertness, and overall wellness.

Lukirch Light Wellness Glasses bring selected light technologies into a convenient wearable format, allowing you to choose the light combination that best fits your personal routine.

4 Light Combination Options Available

Each pair includes one or two light modes depending on the selected version:

1. 670nm Red Light Only
2. 670nm Red Light + 480nm Blue Light
   
3. 670nm Red Light + 40Hz White Light
   
4. 480nm Blue Light + 40Hz White Light

Please select your preferred light combination when ordering. The four combinations are different product configurations; a single pair does not include all three light technologies simultaneously.

670nm Red Light for Eye & Visual Wellness

Lukirch 670nm Red Light Glasses are designed to bring deep-red light into your daily eye wellness routine.

Research on 670nm deep-red light has explored its potential relationship with visual function and retinal health. Many people are interested in red-light exposure as a simple, non-invasive way to support comfortable vision and maintain everyday eye wellness.

Recommended Use for Eye Wellness

For a simple and convenient routine:

• Use in the morning after waking
  
• Keep your eyes open while wearing the glasses
  
• Use for approximately 15 minutes per session
  
• Use 2–3 times per week
  
• For best consistency, incorporate it into your regular morning routine

The gentle 670nm deep-red light is designed to provide a comfortable visual experience while making it easy to integrate light exposure into your daily routine.

A Simple Morning Ritual for Your Eyes

Put on your Lukirch glasses shortly after waking, open your eyes, and relax for approximately 15 minutes.

No complicated setup. No special equipment.

Just 15 minutes of 670nm deep-red light, 2–3 mornings per week, as part of your personal eye wellness routine.

670nm Deep Red Light. Morning Routine. Comfortable Vision.

Lukirch 670nm Red Light Glasses are designed for general eye and visual wellness and are not intended to diagnose, treat, cure, or prevent any eye disease or vision disorder.

480nm Blue Light Wellness Mode

Blue light is a naturally occurring component of daylight and plays an important role in the body's response to environmental light.

Targeted blue-light exposure is commonly studied in relation to:

• Daytime alertness
  
• Circadian rhythm support
  
• Morning light exposure
  
• Focus and energy
  
• Adjustment to changes in daily schedules
  
• Seasonal changes in environmental light
  

Morning Routine

For daytime use, blue light can be incorporated into a morning routine.

Suggested duration: 20–30 minutes

Suggested timing: Morning, preferably after waking.

Morning light exposure is commonly used as part of routines designed to support a consistent sleep-wake schedule.

Travel & Schedule Changes

Blue-light exposure can also be incorporated into daytime routines when adjusting to a new schedule or time zone.

Use during the local daytime and avoid excessive bright light exposure close to your intended bedtime.

Daytime Focus

For work, study, or other daytime activities, some users incorporate blue light into their routine when they want a more stimulating light environment.

40Hz White Light Wellness Mode

The 40Hz light configuration uses rhythmic white light delivered at a frequency of 40 flashes per second.

Gamma-frequency neural activity around 40Hz has been an active area of neuroscience research. Researchers have investigated whether rhythmic sensory stimulation at this frequency can interact with naturally occurring neural oscillations.

Lukirch brings this research-inspired concept into a wearable wellness format.

Suggested 40Hz Routine

Recommended frequency: Once daily

Recommended total exposure: Up to 1 hour per day

Depending on your routine, the daily exposure may be divided into shorter sessions, such as:

30 minutes × 2 sessions, or
15 minutes × 4 sessions

Always use the glasses at a comfortable brightness level and discontinue use if the light becomes uncomfortable.

40Hz Gamma-Inspired Light Technology

The brain operates through complex patterns of electrical activity known as neural oscillations. Gamma-frequency activity, including activity around 40Hz, has been extensively studied in neuroscience.

Research laboratories have explored rhythmic sensory stimulation as a way of interacting with these naturally occurring brain rhythms.

Lukirch's 40Hz white-light configuration delivers a controlled rhythmic light pattern at 40Hz, creating a consistent visual stimulation experience.

Rather than relying on irregular flashing, the system is engineered to provide a controlled and repeatable light rhythm in a compact wearable format.

Multi-Mode Light Technology

Lukirch offers four configurations to accommodate different wellness routines.

Red Light : 670nm deep red light

Designed for users interested in incorporating deep-red light into their personal wellness routines.

Red + Blue : 670nm Red + 480nm Blue

Combines deep-red and blue-light modes in one wearable system, allowing users to select the mode that best fits their routine.

Red + 40Hz White : 670nm Red + 40Hz White

Combines deep-red light with rhythmic 40Hz white light for users interested in both red-light wellness and gamma-inspired light stimulation.

Blue + 40Hz White : 480nm Blue + 40Hz White

Combines blue-light exposure with rhythmic 40Hz white-light stimulation for a versatile daytime wellness routine.

Inspired by Neuroscience, Designed for Everyday Wellness

Research into light, neural rhythms, circadian biology, and human perception continues to evolve.

40Hz sensory stimulation has attracted particular scientific interest because gamma-frequency activity is associated with a variety of neural processes. At the same time, different wavelengths of light have been studied for their relationship with alertness, circadian rhythms, and other aspects of human biology.

Lukirch does not attempt to replace clinical treatment or medical care.

Instead, our goal is to make research-inspired light technology accessible in a simple, wearable format for everyday wellness.

What Makes Lukirch Different?

Four Configurations in One Product Family

Choose from four carefully defined light combinations rather than receiving multiple light technologies in every pair.

Targeted Light Technology

Each configuration is designed around specific wavelengths or rhythmic light patterns.

Wearable & Portable

A compact glasses-style design makes light-based wellness routines easier to integrate into everyday life.

Simple Mode Selection

Choose the configuration that best matches your personal routine before ordering.

Research-Inspired Design

Our product development is informed by ongoing research into light, visual stimulation, circadian rhythms, and neural activity.

Scientific Research on 40Hz Gamma-Frequency Stimulation

40Hz gamma-frequency sensory stimulation has become an active area of neuroscience research.

Researchers have investigated whether rhythmic visual and auditory stimulation around 40Hz can influence gamma-band neural activity and related biological processes.

Gamma Oscillation Research

Research conducted at MIT and other institutions has explored the relationship between 40Hz sensory stimulation and gamma-band activity.

For example, Iaccarino et al. (2016), published in Nature, reported findings from an animal study investigating 40Hz visual stimulation and biological processes associated with Alzheimer's disease.

Subsequent research has continued to investigate combined auditory and visual stimulation, neural activity, connectivity, and cognitive-related outcomes.

These studies helped establish the concept commonly referred to as GENUS (Gamma Entrainment Using Sensory Stimuli).

Human Research

More recent research has examined 40Hz stimulation in human participants.

Studies have investigated areas including:

• Safety and tolerability
  
• Brain activity
  
• Functional connectivity
  
• Memory-related processes
  
• Sleep and neurological function

However, human research remains an evolving field, and findings should not be interpreted as evidence that consumer light devices can diagnose, prevent, or treat medical conditions.

Research Continues to Evolve

Scientists continue to investigate how rhythmic sensory stimulation may interact with neural oscillations and how different light wavelengths influence human physiology and behavior.

Current areas of research include:

• Neural synchronization
  
• Gamma-band activity
  
• Cognitive processes
  
• Sleep and circadian biology
  
• Visual stimulation
  
• Brain connectivity
  
• Sensory processing

The scientific evidence is still developing, and results from laboratory or clinical studies may not directly translate to consumer wellness products.