luminous efficiency

简明释义

发光效率

英英释义

例句

1.The new LED bulbs have a higher luminous efficiency than traditional incandescent bulbs.

新型LED灯泡的光效比传统白炽灯泡高。

2.Manufacturers are focusing on improving the luminous efficiency of their products to save energy.

制造商正专注于提高其产品的光效以节省能源。

3.The luminous efficiency of fluorescent lights is often better than that of halogen lights.

荧光灯的光效通常优于卤素灯。

4.In architectural lighting design, luminous efficiency is a critical factor.

在建筑照明设计中，光效是一个关键因素。

5.A higher luminous efficiency means more light output for less power consumption.

更高的光效意味着在更少的功耗下产生更多的光输出。

作文

Luminous efficiency is a crucial concept in the field of lighting and energy consumption. It refers to the measure of how effectively a light source converts electrical energy into visible light, expressed in lumens per watt. Understanding Luminous Efficiency (发光效率) is essential for both consumers and manufacturers as it directly impacts energy savings and environmental sustainability. In today's world, where energy conservation is of utmost importance, the need for high Luminous Efficiency (发光效率) lighting sources has never been greater.The significance of Luminous Efficiency (发光效率) can be observed in various lighting technologies. For instance, traditional incandescent bulbs have a low Luminous Efficiency (发光效率), typically around 10-17 lumens per watt. This means that a significant amount of energy is wasted as heat rather than being converted into useful light. In contrast, compact fluorescent lamps (CFLs) and light-emitting diodes (LEDs) boast much higher Luminous Efficiency (发光效率), often exceeding 80-100 lumens per watt. This efficiency not only reduces electricity bills but also minimizes the carbon footprint associated with energy production.Moreover, the application of Luminous Efficiency (发光效率) extends beyond residential lighting. In commercial and industrial settings, choosing lighting solutions with higher Luminous Efficiency (发光效率) can lead to substantial cost savings and improved productivity. Well-lit environments enhance employee performance and safety, making Luminous Efficiency (发光效率) a critical factor in workplace design. Additionally, public spaces such as streets and parks benefit from efficient lighting, which enhances visibility and security while reducing energy consumption.As technology advances, the pursuit of higher Luminous Efficiency (发光效率) continues to drive innovation in the lighting industry. Researchers are exploring new materials and designs to create even more efficient light sources. For example, organic light-emitting diodes (OLEDs) and quantum dot technologies are emerging as promising alternatives that could revolutionize the way we think about lighting. These innovations aim to achieve not just higher Luminous Efficiency (发光效率), but also improved color rendering and longer lifespans for light sources.In conclusion, Luminous Efficiency (发光效率) plays a vital role in our daily lives, influencing everything from energy consumption to environmental impact. As we strive for a more sustainable future, understanding and prioritizing Luminous Efficiency (发光效率) in our lighting choices is essential. By making informed decisions about the light sources we use, we can contribute to energy conservation efforts and create brighter, more efficient spaces for ourselves and future generations.