There are general recommendations for lighting spaces, depending on whether they are homes, industrial warehouses, restaurants, etc. Now that you know the concepts and what the difference between the two is, it is important that you know the main recommendations that are advisable for each space and room, in terms of the amount of lux. If it were a space of 10 square metres, the illumination would be 50 lux. If a 1000 lumens luminaire projects the luminous flux on a surface of one square metre, it would be illuminating this particular point with 1000 lux. The main difference between the two is that the lumen indicates and measures the luminous flux without any relation to the distance at which the light source is placed while the lux is the unit that measures the intensity of light on a specific surface.Ī simple way to understand the difference between the two is through a practical example with both values. What is the difference between a Lumen and a Lux?Īs you can see, they are closely related concepts in terms of luminosity, but as you can understand by now, they do not share the same meaning. In short, it is the amount of light we project on a square metre. It is a metric value widely used for photometry, assessing the different brightness factors such as wavelengths according to functionality. It is essential to take into account the orientation of the light source, as Lux does not distinguish between the number of light sources, nor the colour or structure of the source. Lux is used to determine the amount of light that is projected onto a surface, one Lux being equivalent to one Lumen per square metre. At a general level, it helps us to know the amount of illumination visible in the environment and the intensity focused on a specific space. Lux is a unit indicating the sensation of projected brightness. In the case of indoor lighting, it is normal for the luminous flux to vary between 10 lumens, depending on other factors. The higher the numerical value of the lumen, the more light the source produces. This is a very important factor to consider when controlling the luminous efficiency of your home. That is, the amount of light emitted by the luminaire in relation to the power it consumes, regardless of the direction in which the light is projected.īasically, the amount of light produced by the source regardless of the surface area. The lumen is a unit of luminous flux that is essential for measuring the luminous efficiency produced. This is where these two oddly named concepts come into play.Īt NTE Sistemas we are going to explain what Lumen and Lux are and what the difference between the two is, so that you can give your home the perfect lighting. So, it is just as important not to overdo it with the amount of light on a point as it is not to underdo it. How important is the intensity of the light? Keep in mind that this factor can affect the final vision that our home has, the life it gives off. They are two terms that we must take into account to ensure an adequate amount of light and intensity in the points we want to illuminate, in addition to other factors such as temperature or type of light. You will have heard the concepts “Lumen” and “Lux” many times in conversations about power and lighting.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |