Laidishine Logo-04

The lifetime of led lights

Why is the service life of LED lamps much higher than that of incandescent lamps and fluorescent lamps?
Cold Room Lighting-Blog Cover

1000 hours ≈ 42 days.

6000 hours ≈ 250 days.

100,000 hours ≈4167 days.

These three values are the theoretical service life of incandescent lamps, fluorescent lamps, and LED lamps.

Why is the service life of LED lamps much higher than that of incandescent lamps and fluorescent lamps?

The incandescent lamp relies on the high heat of the tungsten filament to illuminate. During the use process, the tungsten filament will continue to sublimate and become thinner and thinner until it burns.  

Fluorescent lamps rely on low-pressure mercury vapor to release ultraviolet rays after being energized, which excites phosphors to emit visible light. When the lamp circuit is working, the electron emitting material in the tube will gradually age until the lamp tube is scrapped.

The light-emitting module of the LED bulb lamp The LED module is a solid-state semiconductor device that can convert electrical energy into visible light. It can directly convert electricity into light. It has high brightness, low heat and low loss, so the lifespan will be much longer.

However, the theoretical lifetime value of LED lights can reach 100,000 hours. In fact, this lifetime can only be reached by some low-power LED lights that act as indicator lights.

Why can’t the commonly used LED lights reach the theoretical lifespan? We will explain it next time.

Share:

More Posts

Cold Storage Light

Bright Guardian is in the cold room

Row after row of cold room lights hangs on the ceiling of the cold room, not only providing light to the cold field but also symbolizing the union of technology and efficiency. This article describes the advantages of the Laidishine cold room light.

Shelf Light

7 Secrets to Successful Sales of Shelf Lights

In the search for efficiency, stability, and innovation in modern lighting, the Laidishine shelf light has emerged as the market leader due to its exceptional quality and cutting-edge design. We are committed to providing you with more steady, efficient, and safe lighting solutions. This article will elaborate on the Laidishine shelf lamp unique.

LED Lighting Supplier

Why does the freezer have a light?

This article introduces several kinds of Laidishine’s refrigerator ligting series, and detailed introduction of each of the advantages, in order to help you better choose for your refrigerator.

ceiling light for supermarket

99% of the people who read this have become masters of shop lighting

Many retailers are realizing that lighting is critical to improving performance in a hyperretail store because it directly affects the choice of store to go to. This article describes how to choose lighting in each area of the supermarket. I hope this article can help you to have a good turnover.

Get A Quick Quote

We will respond within 12 hours, please pay attention to the email with the suffix “@laidishine.com”

Also, you can go to the Contact Page, which provides a more detailed form, if you have more details for products or would like to obtain a light solution negotiated.

Data Protection

In order to comply with data protection laws, we ask you to review the key points in the popup. To continue using our website, you need to click ‘Accept & Close’. You can read more about our privacy policy. We document your agreement and you can opt out by going to our privacy policy and clicking on the widget.