The operational life is the number of hours a luminaire is expected to operate before its performance significantly declines, typically written as 25,000 or 30,000 hours.
This number does not mean the product will stop working immediately after the stated period, but rather indicates the expected lifespan when used under appropriate conditions.
For example, a unit with a 30,000-hour lifespan may last for years when operated for several hours a day, but heat, ventilation, and installation quality affect its actual lifespan.
Zamil Lighting offers LED units with various operational lifespans, detailed in the product specifications.