Lumen och lux
Skip Ribbon Commands. Lumens to Lux Calculator. Traditionally, people associated higher wattage with brighter light, but with the advent of energy-efficient lighting, wattage is no longer a reliable indicator of brightness. What are Lumens? Lux lx , on the other hand, measures the amount of light that falls on a specific surface area. This guide will delve into what these terms mean, how they differ, and how they apply to your lighting needs.
While lumens help you understand the total light output of a source, lux measures the actual illumination level on a surface. While lumens are ideal for selecting bulbs for general illumination purposes, lux is essential for designing lighting layouts to ensure appropriate lighting levels for specific tasks or spaces. One lux is equal to one lumen per square meter. Turn off Animations. Instead, lumens have become the standard measure of brightness, and lux helps gauge the light's effectiveness over a given area.
(전방을 비추는 라이트라면 룩스 (Lux)표시가 정확한 밝기로 비교 가능) 광속(Luminous Flux) 기호: f (또는 Ø) 단위: lm (루멘) 정의: 광원에 의해 초. CFL vs. Soft White vs. This metric is crucial for understanding how well-lit an area will be and is often used in contexts where the quality of lighting is important, such as in workplaces, public spaces, and homes. I agree.
Lumens to Lux Conversion Calculator
Here are some practical examples:. Bright White vs. Turn off more accessible mode. Lumens measure the total light output from a source, making them useful for comparing the brightness of different bulbs or fixtures. In summary, both lux and lumens are critical metrics in the world of lighting. In the context of LEDs and other energy-efficient lighting technologies, the lumen rating helps consumers compare brightness levels across different types of bulbs.
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What Is The Difference Between Lumen And Lux?
Skip to main content. Lux takes into account not only the light source's brightness but also the distance from the source and the area being illuminated. Read more. You may be trying to access this site from a secured browser on the server. Lux, however, measures the intensity of light on a specific area, which is crucial for ensuring adequate lighting levels in various environments. When shopping for light bulbs, you might notice the lumen rating on the packaging, indicating the bulb's brightness level.
Here you can calculate the approximate illuminance or light output using the given beam angle and the distance between luminaire and illuminated plane (floor, table, work surface, wall). For example, a standard watt incandescent bulb typically produces about lumens, while a watt bulb emits around lumens. A kitchen might need higher lux levels for tasks like cooking lux , while a bedroom could be comfortable with lower levels lux.
For example, a well-lit office might require around lux, while a living room might be comfortable with lux. The free online calculator helps you to convert between lux and lumens and vice versa. An office might require lux on desks, which means selecting light fixtures that collectively produce the required lumens for the entire office area. By understanding these terms and their applications, you can make informed decisions to create well-lit, energy-efficient environments.
Measuring the lux ensures these areas are well-lit without wasting energy. Understanding the difference between lux and lumens is essential for effective lighting design. 즉, 룩스 (Lux)는 일정 거리의 면에 비춰지는 빛의 강도이며, 루멘은 특정공간안의 빛의 양을 지칭한다고 보면 됩니다. While lumens and lux measure aspects of light output and intensity, watts measure energy consumption. Think of lumens as the total quantity of light output by a bulb or a fixture.
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Please enable scripts and reload this page. Lumens lm measure the total amount of visible light emitted by a source. The higher the lumen rating, the brighter the light source.