Exemplos de uso de Luminous intensity em Inglês e suas traduções para o Português
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The luminous intensity can be defined as.
Lumen per steradian, Luminous intensity.
The luminous intensity is an important energy characteristic of LED radiation.
Candela(cd): Unit of the luminous intensity.
The luminous intensity is the quantity of light emitted by a point source in a given direction.
Candle power: 6 super bright LED's, 45, 000mcd luminous intensity.
Measure and assess luminous intensity natural or artificial light.
In fact its disappearing is actually a decrease in luminous intensity.
The SI unit of luminous intensity is the candela(cd).
The method is based on a gradual rotation of LED and measuring its luminous intensity at various preset angles.
To more accurately determine luminous intensity at any observation angle, a double-coordinate ratio is used.
The FCWPGR40W50K LED wall pack accepts 120-277VAC,consumes 40 watts and produces luminous intensity equivalent to 175W metal halide.
Luminous intensity is the concept for the concentration of light in a specific direction, radiated per second.
It can therefore be defined as the luminous intensity attributable to a surface.
The luminous intensity of this flat"portrait lens" was substantially higher than the daguerre standard of 1839, the Wollaston Chevalier lens.
When a car is in the dark,you can observe the luminous intensity immediately when you turn on the headlights.
Luminous intensity can thus also be defined as the ratio between Flux dF emitted in a given direction and the element of solid angle dR.
Q 1/2 is the off-axis angle at which the luminous intensity is half the axial luminous intensity.
If a source emits a known luminous intensity Iv(in candelas) in a well-defined cone, the total luminous flux Φv in lumens is given by Φv Iv 2π, where A is the radiation angle of the lamp-the full vertex angle of the emission cone.
LED canopy delivers 3330 lumens, accepts 120-277VAC,consumes 40 watts and produces luminous intensity equivalent to 175W metal halide.
There is a division based on the numerical value of luminous intensity, angle of light and CIL(luminous intensity curves), but the most common classification is based on the type of lamps used.
The RTTR25 LED troffer retrofit kit accepts 120-277VAC, consumes only 25 watts andproduces equivalent luminous intensity as 65W fluorescent fixture.
A common candle emits light with a luminous intensity of roughly one candela =1 lx in distance of 1 metre.
Candela per square metre(cd/m2) A unit of luminance based on the candela,the international unit of luminous intensity, and the square metre of the area.
The LED structure determines direction,spatial distribution, luminous intensity, electrical, thermal, energetic and other parameters of radiation from a semiconductor crystal.
Italobrothers- This Is Nightlife(Official Video HD) on YouTube"Announcement of the official track for Luminous Intensity 2013 on Facebook" in Norwegian.
Differentiating areas by varying luminous intensity The wide choice of reflectors and light sources available for the Neos floodlights made it possible to provide the appropriate answer for the specific needs of the project.
If the bulb radiated pure yellow green light of wavelength 0.555 μm then the luminous intensity would be L 685*1*4.775 3271 lumens per square meter.
Thus, each digital image is defined as a m× n matrix m columns and n lines composed by elements with their position defined by i,j coordinates within the matrix, and a luminous intensity value which is a natural number between 0 and 255.
This work aims to specify a methodology for evaluating the progressive loss of illuminance, luminous intensity and performance, which occur in the optical assemblies of commercial fixtures with fluorescent lamps, whose aluminium received different types of surface treatment.