What is a primary characteristic of solid-state lighting?

A primary characteristic of solid-state lighting is its long lifespan. Solid-state lighting, such as LED (Light Emitting Diode) technology, is designed to last significantly longer than traditional incandescent or fluorescent bulbs. Typically, LEDs can have a lifespan of up to 25,000 to 50,000 hours, which is several times greater than that of conventional lighting options. This longevity is due to the components used in solid-state lighting, which are more durable and resistant to factors that typically cause a bulb to fail, such as heat and breakage.

The long lifespan not only contributes to cost savings over time through reduced replacement frequency but also positively impacts environmental sustainability by generating less waste. While immediate brightness and low heat generation are also benefits of solid-state lighting, the standout feature remains its long operating life, making it highly advantageous for both residential and commercial applications.