light output

简明释义

光能输出

英英释义

例句

1.The light output of this projector is bright enough for daytime presentations.

这个投影仪的光输出足够明亮，可以用于白天的演示。

2.The LED bulb has a high light output that can illuminate a large room effectively.

这个LED灯泡具有高光输出，能够有效照亮一个大房间。

3.You should check the light output before purchasing outdoor lighting fixtures.

在购买户外照明设备之前，你应该检查一下光输出。

4.Different types of bulbs have varying light output ratings.

不同类型的灯泡具有不同的光输出等级。

5.When choosing a new lamp, consider the light output to ensure it meets your needs.

在选择新灯具时，要考虑光输出以确保满足你的需求。

作文

In the realm of modern lighting technology, the term light output plays a crucial role in determining the effectiveness and efficiency of various lighting solutions. Light output refers to the amount of visible light produced by a light source, typically measured in lumens. Understanding light output is essential for both consumers and professionals in the field of lighting design, as it directly influences the quality of illumination in different environments.When selecting lighting fixtures for a specific space, one must consider the light output required to achieve the desired ambiance and functionality. For instance, a living room may require a softer light output to create a cozy atmosphere, while a workspace like an office or a workshop demands a higher light output to enhance visibility and productivity. Therefore, knowing the appropriate light output needed for each application is vital for effective lighting design.Moreover, advancements in lighting technology, such as LED (Light Emitting Diode) lights, have revolutionized the concept of light output. LEDs are known for their high light output relative to their energy consumption, making them an eco-friendly choice. Unlike traditional incandescent bulbs, which waste a significant amount of energy as heat, LEDs convert most of their energy into visible light. This efficiency not only reduces energy bills but also minimizes environmental impact, emphasizing the importance of understanding light output in the context of sustainability.The relationship between light output and energy consumption is another critical aspect to consider. The efficacy of a light source, measured in lumens per watt, indicates how effectively it produces light output relative to the energy consumed. A higher efficacy means more light output for less energy, which is particularly important in commercial settings where lighting can account for a significant portion of operational costs. By selecting lighting solutions with optimal light output and efficacy, businesses can achieve substantial savings while maintaining adequate illumination.Additionally, the perception of light output can be influenced by various factors, including color temperature and the surrounding environment. Color temperature, measured in Kelvin, affects how we perceive light output. Warmer temperatures (around 2700K) tend to create a softer glow, while cooler temperatures (above 5000K) yield a brighter, more clinical light. Understanding these nuances allows designers to manipulate light output to evoke specific moods or enhance the functionality of a space.In conclusion, grasping the concept of light output is paramount for anyone involved in lighting design or selection. It encompasses not only the quantity of light produced but also the efficiency, efficacy, and perceptual qualities that affect how spaces are experienced. As technology continues to evolve, so too will our understanding of light output, paving the way for innovative solutions that enhance our daily lives while promoting sustainability. Therefore, whether you are a homeowner looking to improve your living space or a professional tasked with designing a large-scale project, recognizing the significance of light output will undoubtedly lead to better lighting choices and outcomes.

在现代照明技术领域，术语光输出在确定各种照明解决方案的有效性和效率方面起着至关重要的作用。光输出指的是光源产生的可见光的数量，通常以流明为单位进行测量。理解光输出对消费者和照明设计领域的专业人士来说至关重要，因为它直接影响到不同环境中照明的质量。在为特定空间选择照明装置时，必须考虑所需的光输出以实现理想的氛围和功能。例如，客厅可能需要较柔和的光输出来营造舒适的氛围，而办公室或车间等工作空间则要求更高的光输出以增强可见性和生产力。因此，了解每个应用所需的适当光输出对于有效的照明设计至关重要。此外，照明技术的进步，如LED（发光二极管）灯，已经彻底改变了光输出的概念。LED以其相对较高的光输出和能耗而闻名，使其成为环保的选择。与传统的白炽灯泡相比，后者在发热方面浪费了大量能量，LED将大部分能量转化为可见光。这种效率不仅降低了电费，还最小化了环境影响，强调了在可持续性背景下理解光输出的重要性。光输出与能耗之间的关系是另一个关键方面。光源的效能（以流明每瓦为单位）表明它相对于消耗的能量产生光输出的有效性。较高的效能意味着较少的能量产生更多的光输出，这在商业环境中尤其重要，因为照明可能占据运营成本的显著部分。通过选择具有最佳光输出和效能的照明解决方案，企业可以在保持足够照明的同时，实现显著的节省。此外，色温和周围环境等各种因素也会影响光输出的感知。色温以开尔文为单位，影响我们如何感知光输出。较暖的色温（约2700K）往往会产生柔和的光芒，而较冷的色温（超过5000K）则产生更明亮、更清晰的光。理解这些细微差别使设计师能够操控光输出，以唤起特定情绪或增强空间的功能。总之，掌握光输出的概念对于任何参与照明设计或选择的人来说都是至关重要的。它不仅包括产生的光的数量，还包括影响空间体验的效率、效能和感知特性。随着技术的不断发展，我们对光输出的理解也将不断加深，为创新解决方案铺平道路，这些解决方案不仅改善我们的日常生活，还促进可持续发展。因此，无论您是希望改善居住空间的房主，还是负责设计大型项目的专业人员，认识到光输出的重要性无疑将导致更好的照明选择和结果。