Human-centric lighting (HCL) has made greater leaps in the field of lighting innovation and all thanks to the advent of LED lighting.
Today, with everyone having modern lifestyles and spending more time indoors, the demand for LEDs for better illumination and sustainability has increased rapidly. However, as we spend more time inside our spaces, we fail to get the required amount of sunlight. Furthermore, the interior lighting system does not deliver the light nutrition imperative for the human body to grow healthily.
A sunny day provides approximately 100000 lux levels and indoor lights fail to offer even half of it. This lack of sun exposure disturbs the Human Circadian System which is fundamental to our physiology and manages much of our behaviour. That is where Human Centric Lighting comes into the picture. They are designed specifically to overcome this problem. Read on to know more about Human Centric Lighting and its advantages.
Benefits of Human Centric Lighting
Believe it or not, light affects our vision, body, and emotions. When talking about Human Centric Lighting, it has the following benefits to offer:
- It enhances human performance, health and well-being, and comfort and lifts up the mood significantly.
- It contributes to improving alertness, and concentration during the learning sessions.
- Human-Centric Lightings also come with Biorhythm adjustments for night shift workers
- This lighting system increases employee motivation and commitment.
- It also affects emotional stability positively and lowers the rate of depression.
Furthermore, Human Centric Lights help regulate the Circadian rhythm which is physical, mental and behavioural changes that follow a 24-hour cycle. When light enters the eyes, through the hypothalamus it regulates the Circadian rhythm via 3 chemical messengers (hormones)– cortisol, melatonin and serotonin. A regulated circadian rhythm thus has a positive effect on the psychological and physiological health of an individual.
There are many brands focusing on manufacturing such lights. One of them is Wipro Lighting. Their inSync ™ –a Human Centric Light is one of the best luminaires for different spaces to illuminate, enhance the experience, and promote well being of the user effectively.
Applications of Human Centric Lighting
In Healthcare Sector
Healthcare environments like operations rooms, recovery spaces, intensive care rooms, etc are the right places to integrate Human Centric Lighting (HCL). In addition, this type of lighting is efficient in improving health and delivering mental peace to patients, nurses, doctors and other staff members. HCL is a smart choice as it dives the room in different lighting zones depending upon the tasks. Hence, considering human-centric lighting in hospitals would be great to optimize the lighting system by focusing on human development and behaviour.
In-Office Spaces
Workplaces are excellent areas to implement Human Centric Lighting systems. No doubt, this indoor LED lighting can bring energy and motivation to employees. In addition, it provides suitable brightness to carry out work-related visual tasks efficiently while improving employees’ alertness, cognition, mood, sleep-wake pattern and health, etc.
In Education Sector
Schools are a great place to enable tunable white light characteristics. Everyone in the facility can leverage the advantages of an optimised lighting environment directly or indirectly. In fact, HCL can be used to increase concentration during tests and other activities. Moreover, experimenting with different intensities and temperatures of light can be beneficial in the educational sector. For instance, a teacher can use intensive cool white lights during teaching while dimming them for relaxation and group talk.
Furthermore, residential sectors are also benefiting from Human Centric Lighting to manage mood swings and depression, and prevent stabilization of the circadian rhythm.
