lumen hour

简明释义

流明小时

英英释义

例句

1.The energy consumption of the LED light is measured in lumen hours, which indicates how much light it produces over time.

LED灯的能耗以流明小时为单位衡量，表示它在一段时间内产生的光量。

2.During the experiment, we recorded the lumen hours to evaluate the performance of different light sources.

在实验期间，我们记录了流明小时以评估不同光源的性能。

3.A higher lumen hour rating means a more efficient light source that can illuminate a space longer.

更高的流明小时等级意味着更高效的光源，可以更长时间地照亮空间。

4.To reduce electricity bills, we switched to bulbs with a better lumen hour output.

为了降低电费，我们更换了具有更好流明小时输出的灯泡。

5.When planning the lighting for the event, we calculated the required lumen hours to ensure adequate brightness.

在规划活动的照明时，我们计算了所需的流明小时以确保足够的亮度。

作文

In the realm of lighting and photography, understanding the concept of lumen hour is crucial for achieving the desired brightness and quality in visual presentations. The term lumen hour refers to a unit of measurement that quantifies the amount of light emitted by a source over a period of one hour. It is derived from the lumen, which is the standard unit of luminous flux in the International System of Units (SI). Essentially, one lumen hour represents the total light output of a source that produces one lumen of light for one hour.The significance of lumen hour becomes apparent when we consider its application in various fields. For instance, in photography, understanding how to manipulate light can make or break a shot. Photographers often calculate the lumen hour to determine the optimal lighting conditions for their work. By knowing how much light they need and how long they will be shooting, they can ensure that their images are well-lit and visually appealing.Moreover, in the context of energy consumption, the lumen hour serves as a valuable metric for evaluating the efficiency of lighting systems. For businesses and homeowners alike, being aware of how many lumen hours their lighting fixtures provide can lead to more informed decisions about energy usage and cost savings. For example, LED lights are known for their high lumen output per watt consumed, meaning that they can deliver more lumen hours for less energy compared to traditional incandescent bulbs.In addition to practical applications, the concept of lumen hour also has implications for environmental sustainability. As society shifts towards greener practices, understanding and optimizing lumen hour output can contribute to reducing energy waste. By using lighting solutions that maximize lumen hours, individuals and organizations can minimize their carbon footprint while still achieving the necessary illumination levels.Furthermore, in the field of architectural design, the lumen hour can influence how spaces are illuminated. Architects and designers often consider the lumen hour when planning the lighting layout of a building. This ensures that each area receives adequate lighting for its intended use, enhancing both functionality and aesthetics. Properly planned lighting can create an inviting atmosphere, improve safety, and even affect the mood of occupants.In conclusion, the term lumen hour encapsulates a vital aspect of light measurement that extends beyond mere numbers. It is a concept that intertwines with art, science, and sustainability. Whether one is a photographer aiming for the perfect shot, a homeowner looking to reduce electricity bills, or an architect designing an innovative space, understanding lumen hour is essential. As we continue to advance technologically and become more conscious of our energy consumption, the importance of mastering this term will only grow, paving the way for a brighter, more efficient future.

在照明和摄影领域，理解“lumen hour”的概念对于实现期望的亮度和视觉效果至关重要。术语“lumen hour”指的是一个单位的测量，量化了光源在一个小时内发出的光的数量。它源于流明，这是国际单位制（SI）中光通量的标准单位。基本上，一个“lumen hour”代表着一个光源在一个小时内产生一个流明的总光输出。“lumen hour”的重要性在于其在各个领域的应用。例如，在摄影中，理解如何操控光线可以成就或破坏一张照片。摄影师通常会计算“lumen hour”以确定他们作品的最佳照明条件。通过了解他们需要多少光以及拍摄的时间，他们可以确保图像得到良好的照明并且视觉上吸引人。此外，在能源消耗的背景下，“lumen hour”作为评估照明系统效率的有价值指标，对企业和家庭都很重要。了解他们的照明设备提供多少“lumen hours”可以帮助做出更明智的能源使用和节省成本的决策。例如，LED灯以每瓦特消耗的高流明输出而闻名，这意味着与传统的白炽灯泡相比，它们可以提供更多的“lumen hours”而消耗更少的能量。除了实际应用外，“lumen hour”的概念对环境可持续性也有影响。随着社会向更绿色的实践转变，理解和优化“lumen hour”输出可以帮助减少能源浪费。通过使用最大化“lumen hours”的照明解决方案，个人和组织可以在实现必要的照明水平的同时，最小化他们的碳足迹。此外，在建筑设计领域，“lumen hour”可以影响空间的照明。建筑师和设计师在规划建筑的照明布局时，常常会考虑“lumen hour”。这确保每个区域都获得适当的照明，以满足其预期用途，从而增强功能性和美感。合理规划的照明可以营造出宜人的氛围，提高安全性，甚至影响居住者的情绪。总之，术语“lumen hour”概括了一个光测量的重要方面，超越了单纯的数字。它是一个与艺术、科学和可持续性交织在一起的概念。无论是寻求完美拍摄的摄影师，还是希望降低电费的房主，或是设计创新空间的建筑师，理解“lumen hour”都是必不可少的。随着我们技术的不断进步和对能源消耗的日益关注，掌握这个术语的重要性只会增加，为更加光明、高效的未来铺平道路。