If you’ve ever wondered why light bulbs are measured in lumens, but brightness on a smartphone screen is in candelas per square meter, or why photographers care about lux, you’re not alone. Understanding these three units—lumen, candela, and lux—can help you choose the right lighting for your home, ...
In the world of lighting and photometry, understanding the nuances between lux and candela per square meter (cd/m²) is crucial for accurately assessing light intensity and brightness. Although these terms are often used interchangeably by the layperson, they represent different measurements and have...
