Dimmer (Illuminance) 1- The luminosity flux density on the surface, or by Footcandle unit luxury

The light source is equal to the amount of light emitted in all directions does not factor in any specific direction Candela power, defines the amount of light in that direction. In fact, we can say that the amount of light in a certain direction or intensity brightness with Kndla determined.
Dimmer (Illuminance) 1- The luminosity flux density on the surface, or by Footcandle unit luxury (Lux at Vahdmtryk) is measured. Illuminance is the most common form of this property. 2-Illuminance is to measure the flow properties of the surface brightness appear, it is. Illuminance by fixing the light intensity lamos of the light source lamos and the distance between the surface and the angle of intersection of the light hitting the surface. However, the intensity is a factor that can not be measured by eye, but the most commonly used criterion in optical design. Lumen Lumen)) Rabbi basic unit of measurement of light. A candlelight dinner for about 12 lumens and a 60-watt bulb with more power at about 855 lumens white light makes Sat. If we have a point source of light in the center of a sphere of radius a Kndla feet about a foot square opening in the surface, similar to that of a lumen LED light is Sat. Light intensity, lumen flux angle of the light passing through the atmosphere (Steradian) is the light intensity measured in candela. Solid angle, the angle at which the center lamos of a sphere's surface can be seen. Solid angle is equal to the ratio of the square of the radius of the sphere. The light intensity at each point in space, independent of distance and proximity to the light source to an extent, but in a different direction than it is different. Lumen: The amount of visible light that is received from a light source or the light flux which is outside of any Astardyan angle.
Radiation (Luminance) luminance intensity (brightness Fvtvmtryk) Each level in a specified direction lamos for a specific unit of the surface can be seen in the same direction, the unit Candela / m ^ 2 is measured. Luminosity flux (Luminous flux) of all the light generated by the light source. In fact, the amount of light that the object regardless of its leaves. A typical 100-watt incandescent bulb, about 1,700 lumens and a high-pressure sodium vapor lamps up to 400 watts of light emits 50,000 lumens. The brightness of the lamp flux rate that is offered by the manufacturer of the lamp lumens typical value list can be found at the Lamp Matrix.
luminance intensity (Candelas) luminance lamos intensity along the optical intensity is emitted in a specific direction. In fact, strongly shining a light on the particular graphics or Candela power curves are called Kndla changes are indicated. lamos The polar diagrams Cartesian illusion of light industry are used for this purpose. This information is usually available on the digital charts.
Lux light intensity Illuminance measurement lamos in the metric system. And in the light of the planar square meters in which the steady flux of a lumen light shine upon it. The deluxe 76/10 Foot candle is equal to one. One lux is equal to 09/0 Foot candle. And ten luxurious Deluxe is a 1-76 / 10 lux = 1 Foot candle 2- 1 lux = 09/0 Foot candle 3- 1 = 10 luxurious Deluxe surface lamos density flux emitted lamos light intensity to a level that is called by Luxury measured. Intensity for different applications, the recommended client. These suggestions are based on the complexity of the work that must be done carefully, offered. For example, for simple tasks like walking lamos in the corridor lamos of 120 lux illumination required in the case of very small things like assembly machines and tools are great of human vision., The brightness up lux is required in 1000. Antiques: Antiques Show and a luxury unit in the brightness of the light generated from the flow uniformly light a candle lamos at a square meter. Intensity in some places familiar street level 100 deluxe rooms, 30 deluxe parlor floor of the 300 luxurious winter sun 10000 100000 deluxe luxury ground in the summer sun
luminous flux luminous flux of light from a light source is expressed in the song and is measured in lumens. If a point source of light, the intensity of one candela, placed at the center of a sphere of radius of one meter, with a surface area of one square lamos meter in the world, the light flux of one lumen will receive. The more lumens per watt light source generated by a higher input power is more efficient light source.
The light intensity distribution curve of light distribution in polar coordinates, lamos the light intensity of a lamp or au