Chat
Contact Us
+1 (813) 649-8899
Log in
Sign up
+1 (813) 649-8899A General Guide to LED Lighting Lifespans
LED lighting has revolutionized the way we illuminate our homes and workplaces, offering significant advantages over traditional incandescent and fluorescent bulbs. Among these benefits are enhanced energy efficiency, reduced environmental impact, and notably, an extended lifespan. Despite the extended lifespan and reduced maintenance when switching to LED, the actual longevity of LED bulbs can vary based on several factors, and understanding these can help consumers make informed decisions.
Manufacturers often advertise impressive lifespans for LED products, claiming as much as 100,000 hours of continuous use. Practically speaking, this would mean that using an LED fixture for eight hours daily could result in approximately 20 years of service before needing replacement. Such longevity is a significant improvement over traditional lighting options, reducing both replacement frequency and maintenance costs.
With that, real-world applications for LED bulbs don't always meet these optimistic projections. While the LED chips themselves are capable of lasting close to 100,000 hours with proper installation, cleaning, and maintenance, other components within the bulb or fixture, such as drivers and circuitry, can vary in their lifespans. Components that are crucial for converting alternating current (AC) from power sources to the direct current (DC) required by LEDs can generate heat over long periods of time, which can lead to premature failure of these components and eventually the full fixture.
Environmental factors also play a pivotal role in determining the lifespan of LED lighting. Hotter ambient temperatures can adversely affect both the LED chips and their associated components. For instance, installing LED fixtures in areas that regularly exceed their recommended temperature ranges can lead to accelerated degradation due to the additional heat emitted from the fixtures. Additionally, fluctuations in electrical voltage, power surges, or even simple dust and dirt can impose undue stress on other components of LED fixtures, further shortening their operational life.
To maximize the benefits of LED lighting, it's essential to consider both product quality and installation environment. Opting for LED bulbs from reputable manufacturers ensures that high-quality components are used, which can withstand various operational stresses. Checking for proper uL or ETL certification ensures a prospective fixture is stress-tested for safety and longevity. Proper installation, including adequate heat dissipation and using appropriate drivers, can also significantly enhance the longevity of LED fixtures. By paying attention to these factors, consumers can enjoy the full advantages of LED technology, including its potential for extended service life.
References
Kruesi, A. (n.d.). Honest Talk about LED Lighting System Life. Big Shine LED.
https://www.bigshineled.com/honest-talk-led-lighting-system-life/
LED-lighting: lifespan and replaceability. (2020, July 2). Kreon.
https://blog.kreon.com/led-lighting-lifespan-replaceability
LIFE SPAN. (n.d.). Inline Lighting Electrical.
https://www.inlineelectric.com/lifespan
THE LIFESPAN OF AN LED BULB. (n.d.). Green Lighting.
https://greenlighting.co.uk/the-lifespan-of-an-led-bulb/
- Michael Tomas
