ALA Lighting Specialist Practice Exam

The main advantage of LED lighting compared to traditional incandescent bulbs is lower energy consumption. LED lights are highly efficient, converting a significant portion of the energy they use into light rather than heat. This efficiency leads to reduced electricity costs and has a smaller environmental impact due to the lower demand for energy production. In contrast, incandescent bulbs waste a large amount of energy as heat, making them far less efficient.

The efficiency of LED technology contributes not only to cost savings but also to improved longevity. LED lights typically last much longer than incandescent bulbs, further enhancing their appeal for both residential and commercial lighting applications. This means that not only do users consume less energy, but they also need to replace bulbs less frequently, resulting in additional savings over time. The combination of these factors makes lower energy consumption a significant advantage of LED lighting.

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