Registration No. 35633 Telefax: 33827212-041 architectural lighting works with CEO: 09144057969 Mob

Registration No. 35633 Telefax: 33827212-041 architectural lighting works with CEO: 09144057969 Mobile sales manager sales and marketing, public relations manager 09146130071 Mobile: 09146130072 Email: tarahannoor@yahoo.com architectural lighting works website: architectural lighting works www.LEDCO.ir manager Blog: admin
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The 2015 UNESCO named the 2015 World organization supporting the work of different lighting pioneer Nvrsazan Tabriz International Forum of Light Light Light Lighting Engineering and Architectural Lighting Lighting Lighting Nvrsazan pioneering research Antique architectural lighting works Tabriz rock types Projector architectural lighting works Wall washer light rock, electric and Solar lighting is LED Projector honoring architectural lighting works the late Professor Rahmat Ullah lighting and imaging retirement Employers Association of Architecture and Interior Decoration
Unit candela is the luminous intensity of the light intensity of the light source in a direction determined by Tabyydh architectural lighting works by the light of a standard model of the sensitivity architectural lighting works of the human eye to different wavelengths of light are obtained. In 1979 the General Conference of measuring and weighing CGPM candles (candela) are defined as follows:
Or curve is a function of the average human eye sensitivity to light at different wavelengths is determined. Note that this curve is not quite accurate, but show great sensitivity to the human eye. This function is a standard function by Syayyy architectural lighting works presented and can be used to convert radiant energy into light energy (the visibility) is used. It is also the basis of the color matching function is Syayyy 1931 color space.
Solid angle unit in the International System of Units. Steradian angle in three-dimensional space is used to describe two-dimensional array, as the angle in radians for describing two-dimensional pages used.
As a measure to assess the exposure of luxury in a light that is seen by the human eye is understood and used. Each wavelength weighted coefficient is a luxury that the luminosity function (joint as described above) are calculated.
Color temperature architectural lighting works emitted by the dye (emission) of a black body at a given temperature is defined as the lights cover the entire visible spectrum. To determine the light and colors of the black body temperature that produces it, as well.
Or code IP protection (IP code) is a term that the container electrical equipment with a standard two-letter code IP next two digits, the influence of external factors are classified. The first digit from 0 to 6 levels of protection against external hard object and specifies the protection of individuals. The second digit from 0 to 8, and the level of protection against the penetration of water (and no other liquid) is specified. These varieties are much more higher level of protection.
To download the above pdf format please click here. Content type: Tags: Common Phrases Lighting, architectural lighting works Lumen is? , What is luxury? , What is the color temperature? , K is? Intensity of illumination required in various places, luxury m and K m is? , Related links: