An optimal lighting in the workplace not only enhances the personal well-being, but also promotes health. For evaluating the overall illumination, light intensity, direction of light, shadiness and glare, light color and color rendering are fundamental parameters. In this context, lighting ergonomics provides important guidelines in order to avert the negatively influencing factors from poor-lit rooms, including eye strain, headache, tiredness and lack of concentration.
Today, lighting technology is ready to provide bright illumination where it is needed and is also best known for advantages such as flexible application and energy-efficiency. That is exactly where lighting ergonomics as a science is at the forefront. Following ergonomic guidelines will increase productivity, reduce energy costs and contribute to employee safety and motivation. Printing stickers for the walls and having the room poorly lit just takes away the effect that is achievable so, here is some advice on general and task lighting.
Basics Of Ergonomic Lighting
Applying ergonomic guidelines is vital for aiming on the best working ambiance possible. In terms of lighting, the focus is on adapting every work station to the specific worker in order to achieve positive motivational effects and a growth in performance. The significant effect on productivity was also pointed out by the Rensselaer Polytechnic Institutes Lighting Research Center. Another interesting source for ergonomic advice is The Institute of Ergonomics & Human Factors.
The essence of ergonomic lighting is to take advantage of an energy-saving and flexible lighting at work stations. According to the lighting experts, task visibility is prior to all other aspects of office lighting as it strongly affects the performance. If workers are able to adjust lighting themselves, tasks are basically performed easier. Providing the visual comfort needed, will very much contribute to the working results. Depending on the visual task performed, direct and indirect light as well as natural daylight and artificial light are part of a high-quality illumination.
The quality of the light source is measured by parameters such as color rendering, light intensity and glare. An overall luminance between 500 and 1000 Lux is recommended. Furthermore, lighting results depend on the bulbs or technology used. Incandescent lamps cost little but have a higher power consumption and less durability. In comparison, fluorescent and halogen lamps cost more, but are also more Eco-friendly as they last about ten times longer than incandescent bulbs.
Ergonomic Lighting At Computer Work Stations
Several studies have shown that the light provided has a high impact on concentration and work performance. Our biorhythm very much relies on the illumination level. Generally speaking, the brighter the working environment, the more motivated and focused employees are. For computer work there is some more detailed advice in terms of ergonomics.
Working on screens strains our eyes in more ways than one. First of all, light ergonomics needs to consider the long period of time focusing on the screen at relatively short distance. Second, there is ambient light and the light from the computer screen and both are characterized by a certain but different illumination level. That is exactly where eye strain needs to be prevented by the means of a good lighting adapting the special light requirements in front of computer work stations. Poor lighting conditions will result in tiredness, headache and other problems. Reviewing the lights installed at computer work stations, glare and distracting reflections should be avoided.
Lighting Deluxe Recommendations For Office Use
For getting a more concrete idea of practical and design-oriented office lighting, the following five examples illustrate how light functions are performed by various lighting designs. Again, the visual task performed is the most important criterion for selecting the right office light.
General lighting in the workplace is often provided by ceiling light fixtures. For an ergonomically designed lighting, pendants offer a lot of advantages. Having a closer look at the Plana Plus S110/S140 light, general and task lighting are perfectly combined. It is a De Majo designer lamp that fits very well for illuminating office desks and also meets the requirements of ergonomic lighting with its dimmer.
A dim-able light control is also one of the features of the AX20 SP B1/B2 ceiling light, designed by Manuel Vivian for Axo Light. The comfort in office use is also presented by two rotable arms and pivoted light heads.
The lighting manufacturer Oty Light provides a variety of office lights. The wall sconce Fila 78/100 admits single or multiple use and is often used for hallways in the workplace. At this point, ergonomic lighting specifically addresses the motivational aspect by adding more ambient light sources around.
Finally, desk and floor lamps contribute to a comfortable working environment. Desk lamps are used more frequently, but floor lamps can be found in meeting and recreation rooms at work. Flos lighting is famous for its stunning lamps and often works with renowned designers such as Philippe Starck. He designed the Archimoon K desk lamp that is available with a lampshade in different colors. One of the specifics of the design is that the lamp creates both direct and diffuse light by using two different diffusers.
Flexible use is also one of the characteristics of the Zufall lamp, designed by Ingo Maurer and his team. With this table light workers can create a new lighting design every day as materials such as silicone and black corian are used.