The lifespan of LED wall-mount lights typically ranges from 25,000 to 50,000 hours. This duration can vary based on several factors, including the quality of the LED components, the design of the fixture, and the operating environment. High-quality LEDs and well-designed fixtures tend to last longer, as they are better at managing heat, which is a critical factor in LED longevity.
LEDs are solid-state lighting devices, meaning they have no filaments or moving parts that can wear out, contributing to their long lifespan. However, the actual lifespan can be influenced by the ambient temperature, humidity, and the frequency of on/off cycles. LEDs are more efficient and last longer when operated in cooler environments.
The lifespan is often defined as the point at which the LED light output decreases to 70% of its original brightness, known as L70. This does not mean the light stops working, but rather that it becomes less effective.
In practical terms, if an LED wall-mount light is used for about 8 hours a day, it could last approximately 8.5 to 17 years before reaching the L70 threshold. Regular maintenance, such as cleaning the fixture to prevent dust accumulation, can also help in maintaining optimal performance and extending the lifespan.
Overall, LED wall-mount lights offer a significant advantage over traditional lighting options, such as incandescent or fluorescent lights, in terms of longevity, energy efficiency, and reduced maintenance costs.