An important aspect when choosing a new light bulb is its lifespan. The last thing you want is to have to buy a new light bulb every few months. But how do you determine the lifespan of a light bulb? And how many hours can a light bulb be left on before it stops working? In this article, we will look at the average lifespan of different types of lighting.
How to Determine the Lifespan of a Lamp?
The lifespan of a lamp is measured in hours of use. This is the number of hours the lamp can be on before the brightness starts to decrease significantly. On average, a lamp is still 50% of its original brightness halfway through its lifespan.
The life of a lamp is affected by several factors, such as the quality of the material, the manufacturing and the operating conditions. For example, heating and vibration can reduce the life of a lamp.
Average Lifespan of Different Types of Lighting
Below you will find the average lifespan of different types of lighting:
- LED lighting: 25,000 - 50,000 hours
- Halogen lighting: 2,000 - 4,000 hours
- Energy saving lamps: 8,000 - 15,000 hours
- Incandescent bulbs: 1,200 - 2,500 hours
Conclusion
When looking for a new bulb, it’s important to consider how long you want to use it. LED lighting is one of the most durable choices, with an average lifespan of between 25,000 and 50,000 hours. Halogen and compact fluorescent bulbs also have a fairly long lifespan, while incandescent bulbs are less durable and need to be replaced after 1,200 to 2,500 hours.