The Effect Of Coloured Light On The Human Body
Artists and interior architects have long understood that colours can affect our feelings, emotions and mood. This is why the rooms in a hospital are often green – green calms and reduces stress. Other colours such as red, orange, yellow, blue, etc., have a different effect on the body. Chromotherapy, a.k.a. colour therapy studies these effects.
Chromotherapy or colour therapy is based on the premise that colours and light can be used to correct physical ailments. Depending on the location and nature of the ailment a specific colour may ease it.
One of the first scientists to consider the effect of colours was August Pleasonton. In 1876 he published ‘The Influence of the Blue Ray of Sunlight and of the Blue Color of the Sky’ in which he studied how blue can stimulate the growth of plants and cattle. He also mentioned that this colour can help make the human body better. This book introduced chromotherapy into modern medicine.
Colour therapy should not be confused with light therapy. In light therapy a person is exposed to a bright white light over a certain time. Light therapy is often used to treat skin diseases (more specifically psoriasis), sleep disorders and certain psychic problems.
Colours and their meaning
Studies have shown that people are able to distinguish approximately 10 million colours. These colours can be broken down into three primary colours: yellow, red and blue. Usually in chromotherapy, the secondary colours are added, more specifically orange, purple and green. Each of these colours has a certain meaning:
Red – The libido booster
Red is a warm colour linked to the kidneys, backbone and sense of smell. This colour gives more energy and is ideal for people who are often over-tired. Active people can use red light therapy to combat muscle and joint stiffness. And finally it also boosts sexual desires. Yellow – The depression killer
People with a difficult digestion can treat this with yellow light. This colour is associated with the stomach, liver and intestines. People with a depression could also benefit from yellow colour therapy. Blue – The bringer of peace
Blue is the counterpart of red. It can be used to lower high blood pressure or calm people down. Blue light can also help in the treatment of migraine. Your throat, ears and mouth are linked to this colour. Green – The strength provider
Green is the colour of nature. Green light therapy stimulates the creation of growth hormones and strengthens muscles, bones and other tissues. It can also boost your body’s immune system. Purple – The Nightcap
Purple light can help you fall asleep. It also reduces emotional and mental stress. The nervous system and eyes are linked with this secondary colour. Contrary to red light, purple light decreases sexual desires. Orange – The creativity source
Does your job demand a lot of creativity? Then orange can help. Orange stimulates the creative thought process and helps you come up with new ideas. This colour is linked to breathing. Breastfeeding women could benefit from orange light because it stimulates the production of breast milk. Coloured lighting cannot only create a certain atmosphere, it also affects our body.
By Robert Lights ✌
Firestone Walker Brewing Company is a craft brewery based in Paso Robles, California. The brewery has experienced significant success, gaining recognition with a number of international awards for its beers. And it now operates three facilities – the others located in Buellton and Venice.
In fact the brewery’s growth has required the addition of a new 10,000 sq. ft. brew house at its Paso Robles headquarters in order to meet the steep increase in demand for its products.
Harris Architecture was mandated to design the new space with the goal of increasing production capacity. As well as being a fully functional brewery, the Paso Robles location also offers tours to visitors, and after an 8-month construction period, the new addition was opened to the public in May, 2017.
“The whole space has a turn of the century iron works style,” said Kyle Harris, who led the project for Harris Architecture. “There is a lot of galvanized metal and exposed bolts combined with tiling and concrete floors. It’s retro with a tech edge.”
The team from Harris worked closely with the Firestone Walker founders to ensure that every element of the new space was on point from a design and usability perspective. Everyone involved in the project was very conscious of choosing the right pieces to present the facility as the iconic, signature location in the Firestone Walker family of facilities.
Lighting the space was an important piece of the design. The lighting had to be functional as well as fitting aesthetically with the design intent of the space.
In collaboration with Prudential Lighting Products, the Harris team identified Luminis products as the perfect solution. Luminis’ Torx and Aramis products were chosen. Twelve Torx TR2450 pendants were selected to illuminate the brew deck. The Torx TR2450 products are decorative and functional ceiling pendants with a frosted acrylic refractor and an LED light source. Delivering more than 12,000 lumens per product, the pendants are ideal for areas where efficiency, reliability and aesthetics are important. To carry the aesthetic throughout the facility, two more Torx TR2450 pendants have been included in the visitor center.
Four Aramis AR148 pendants were used for additional illumination, while thirteen wall-mounted Aramis AR148 luminaires are positioned around the perimeter of the room. Most of the Aramis AR148 wall mounted sconces are in pairs – one as an uplight, and one as a downlight in each pair – providing a striking accent. The 6” cylindrical luminaires have an LED light source and deliver 2,050 lumens.
“Functionality and performance were key requirements in the lighting product selection,” said Harris. “The Torx and Aramis products from Luminis not only delivered on those requirements but also perfectly fit the industrial aesthetic in the rest of the building.”
Outside of the building, Harris chose Luminis’ Syrios SY602 products, complete with LED light source and unique integral tilting mechanism for precise directional aiming. Used primarily to illuminate the Firestone Walker signage and accent the curved roof, the products really catch the eye.
Finally, Eclipse Mini EC612 products illuminate the exterior of the main entrance providing the complete lighting experience from outside to inside – a testament to the wide array of interior and exterior products offered by Luminis. The Eclipse Mini EC612 models, durable and designed to withstand extreme weather conditions, are mounted to the wall either side of the front door and on the columns supporting the covered entry.
All of the interior lighting is on a dimming channel, enabling adjustment depending on the time of day. During the night, brew house lighting is turned up to deliver 100 foot candles of light at floor level to assist with nightly cleaning. In the daytime, the lighting is scaled back to deliver 45-55 foot candles at floor level for standard use.
“We did extensive calculations and modelling to make sure the lighting would be at the right level, and that we got the light in the places it was needed,” said Harris. “Inside the brew house the lighting hits the metal and the stainless steel brew tanks, and the results are striking.”
The reaction of the client has also been positive. Firestone Walker Co-Founder David Walker said: “The lighting is industrial, beautiful and functional; not an easy combination to achieve when lighting a modern brew house – it is elegantly done.”
By Robert Lights ✌
Towns and cities are increasingly making a mark for themselves with the targeted use of feature lighting. In addition to classical street and area lighting, ways of using illumination to specifically showcase certain places is being increasingly adopted. A creatively-lit park, a sharply illuminated monument, effective facade projection – purposeful and careful use of such elements contributes not only to creating a distinctive ambience, but also an atmosphere that makes people feel comfortable and excited. The new FLC230 LED profile projectors from WE-EF are the perfect instruments for realising such powerful lighting effects in public spaces.
The FLC230 LED profile projector is also available as a colour changer, offering infinitely variable RGBW colour mixing, as it can render almost every shade of the colour spectrum. The profile projector comprises a spherical/triple flat convex lens system for producing a parallel light beam. The FLC230 LED profile projector and the colour-changer variant are available either as a zoom-spot projector [ZP] for producing sharply defined circles of light, a frame projector [FP] for illuminating polygon surfaces or as a gobo projector [GP] for projecting gobos onto a surface. The FLC230-CC LED profile projectors also come with a DMX interface as standard.
Correctional Facility LED Lighting
Correctional facilities place a high priority on safety, security, and operational efficiency. LED lighting systems, can help meet or exceed performance standards in all three of these areas. Due to the instant-on and dimming capabilities of LED systems, new control methods are now practical and promise to allow even greater performance.