light pointing directly at its field of view. Lux is a measure of light over a surface of one square meter. A real Light Meter measures light indirectly, that’s why they have that white globe around the sensor. The bottom line is that I tested this app beside a real light meter, ...
Luxand lumens are often confused for each other, but they measure different aspects of light. Here’s the shortcut:Luxmeasures how much light you have on a surface, while lumens tell you the total light emitted by a source (luminous flux). It’s like the difference between the amount of...
Candela (symbol: cd) is the base unit of luminous intensity in the International System of Units (SI). The lumen (symbol: lm) [流明] is the SI derived unit of luminous flux [通量], a measure of the total quantity of visible light emitted. The lumen is related to the candela as: 1...
Lux, unit of illumination (see luminous intensity) in the International System of Units (SI). One lux (Latin for “light”) is the amount of illumination provided when one lumen is evenly distributed over an area of one square metre. This is also equival
Light Meter is an app that can measure the intensity of the light in terms of Lux unit. Light Meter also displays the light color in terms of the Kelvin.
Lumenis a measure of how much light isemitted(luminance, luminous flux) by an object. Lumen is commonly used in the context of light bulbs or video-projectors as a metric for their brightness power. The luminance is also expressed inCandela per square-meter, or cd/m2. Lumen is not to be...
Before you download Lux Light Meter & Tools – Photometer PRO v4.8.3 [Pro] APK, You can read a brief overview and features list below. Overview: Free application to measure the amount of light (in lux) reaching the ambient light sensor ...
LUX Light Meter can be used to measure the amount of light. In photography, a light meter is often used to determine the proper exposure for a photograph. A ca…
Lux Light Meter Pro for Mobile Measure Luminosity & Exposure WeBrain Designed for iPad 4.5 • 554 Ratings Free Offers In-App Purchases Screenshots iPad iPhone Description Light Meter - is the most accurate, easy-to-use and versatile light meter available. It is perfect for measuring and ...
Aluxisameasureoftheilluminationgiven by alighttoadistantsurface. 勒克斯是光对于遥远表面的照明度的量度单位。 dict.veduchina.com 7. Yethereinliestheissue,ascustomersarenotdefining theLEDfixturesbyonlythestandardLuxandwavelengthrequirements. 不过问题在于,客户对LED照明器具的要求不仅局限于标准照度或波长而已。