What is photobiomodulation?

Photobiomodulation is the use of red and near-infrared light to stimulate cell function and promote healing.

How can red light therapy benefit my health?

Red light therapy can help improve skin health, reduce inflammation, and support muscle recovery, among other benefits.

Red & NIR Light Therapy at Kazzar®

Precision-Engineered Red & NIR Light Therapy Systems

Cell Health - the Foundation of Energy and Wellbeing

At the core of human wellbeing is one simple idea: when our cells function well, our bodies tend to feel and perform better. Every organ, muscle, and system depends on healthy cellular activity—and at the centre of this activity is the mitochondria, the part of the cell responsible for producing energy.

Light—particularly red and near-infrared wavelengths—is one of many natural environmental factors that can interact with our cells. These wavelengths can reach beneath the surface of the skin and are commonly used in a variety of non-medical wellness applications.

In today’s indoor, screen-heavy lifestyles, our exposure to certain parts of the natural light spectrum is often reduced. K-RED light products are designed to offer controlled exposure to specific wavelengths of red and NIR light for people interested in incorporating these types of light into their general wellbeing routines.

Supporting your cells is a fundamental part of supporting how you feel.

Our Evolution: Light by Nature

Over millions of years, human physiology has adapted to life under the sun. Our biology and neurology anticipate regular exposure to the sun’s full spectrum across a 24-hour day—sunrise, midday and sunset. Red and near-infrared (NIR) wavelengths are naturally more prominent during sunrise and sunset and form part of the daily light rhythm that humans have lived with for generations.

Our ancestors evolved outdoors, receiving full-spectrum sunlight throughout their days. This consistent exposure shaped many biological processes, including the internal systems that help regulate daily rhythms and patterns. The natural progression of light across the day acts as a key external cue for our internal clocks.

Modern lifestyles have dramatically altered this ancestral light environment. Spending most of our time indoors under artificial lighting means we often receive lower light intensities and a narrower spectrum compared with natural daylight.

Understanding Red and NIR Light Therapy

Red Light Therapy

Red light refers to visible wavelengths (typically around 630–660nm). These wavelengths interact with the surface layers of the skin and are often used in non-medical applications related to general skin appearance and overall wellness routines.

Red light exposure is commonly incorporated into routines intended to support the appearance of the skin, relaxation, and general self-care practices.

NIR (near Infrared) Light

NIR light (usually 810–1060nm) sits just beyond the visible spectrum. Though not visible to the human eye, these wavelengths can reach deeper layers of the body compared with visible red light.

Many people include NIR light in wellness routines for relaxation, general comfort, and to support their personal sense of wellbeing.

Therapeutic Applications of Red and NIR Light

Muscles & General Comfort

Near-infrared wavelengths such as 810nm, 830nm, and 850nm can reach deeper layers under the skin compared with visible red light. Many people use these wavelengths as part of general wellness routines aimed at relaxation, comfort, and supporting their post-activity recovery habits.

Skin & Appearance

Certain red wavelengths, such as 630nm and 660nm, are commonly used in non-medical skincare routines. These wavelengths interact with the surface layers of the skin and are often incorporated into practices intended to support overall skin appearance and general complexion.

Joints & Mobility

Deep-penetrating NIR wavelengths, including 810nm and 1060nm, are sometimes used in routines intended to support a sense of ease and comfort in joints and mobility-related activities.

Cognitive & Mental Clarity

When applied to the forehead or scalp, certain NIR wavelengths (such as 810nm, 830nm, and 1060nm) can reach deeper tissues. Some people include this type of light exposure in their routines for general mental clarity, relaxation, or focus, without implying any medical or therapeutic effect.

Immune & General Wellness

Red and NIR wavelengths are often used in wellbeing practices that focus on supporting how the body feels overall. These wavelengths interact with cells in ways that some people find helpful for general vitality, balance, and routine self-care.

Red Light Therapy Products at Kazzar®

The K-RED PRO Series represents the next generation of advanced red and near-infrared light technology, designed to deliver precise wavelengths with consistency, power and reliability. Each device is engineered with meticulous attention to detail to ensure optimal light distribution, durability, and a refined user experience.

The series includes four progressively powerful models—from the compact K-RED PRO 1 to the large-format K-RED PRO 4—allowing users to choose the ideal option based on their preferred setup, available space, and desired coverage area. All models offer the same high standards of wavelength accuracy and light intensity, varying primarily in panel size and overall output.

Every K-RED PRO device features an intuitive control interface, enabling users to select between continuous or pulsed modes, adjust intensity levels, and set session durations. The robust aluminium housing provides excellent heat management while maintaining a sleek, professional aesthetic suitable for both personal and commercial environments.

Also in the range are the K-RED FACE and K-RED EYE devices, designed for targeted red and NIR light exposure for the face and eye-area (used externally).