The following article will introduce to you:
How long is the lifespan of acrylic wall lamps?
The lifespan of acrylic wall lamps is affected by multiple factors, usually within the following range:
Indoor environment: High quality lampshades can maintain their function for 5 to 10 years without yellowing.
Outdoor environment: The lifespan is shortened to 1 to 10 years, depending on the strength of the board’s UV resistance treatment and the severity of the environment.
The key influencing factors include:
Light source (LED beads): The lifespan is generally 50000 to 100000 hours, which is the core determining factor of the overall lifespan of the lamp.
Acrylic board quality:
Ordinary materials turn yellow and brittle in only one year in high UV outdoor areas, while high-quality UV resistant boards (such as adding UV absorbers) can extend their lifespan to 5-15 years.
When used indoors, high-quality materials can maintain a stable light transmittance of over 90% for more than 5 years.
External environment:
High UV, high temperature, or humid environments (such as tropical and desert) can accelerate aging, and the lifespan is relatively longer in temperate regions.
Acid rain or polluted areas need to be regularly cleaned, otherwise their lifespan may be halved.
Usage and maintenance: Proper installation, avoiding direct sunlight, and regular neutral cleaning can significantly extend the lifespan.
It is recommended to prioritize the use of UV resistant acrylic sheets that comply with the ISO7823 standard and follow the product manual for maintenance.
