Sunfree Lighting Limited is a high-tech manufacturer specialized in R&D and production of solar led street light

How long is the service life of LED flood light?

by:SUNFREE     2021-07-22


The main advantages of many of our LED floodlights are their long service life and high luminous efficiency. So how long can the service life be used?

Normal, our LED lamp beads can be used for 100,000 hours under ideal conditions, and the service life of the conventional LED floodlight of our entire lamp is 30,000 to 50,000 hours. If we install this calculation, our lamps will light up 10 times a day. Hours can also be used for more than 10 years, but usually, our LED flood light manufacturers have an external warranty period of 2-3 years or 5-8 years.

It is mainly determined according to the style, structure, and performance of the lamp and the driving power outside the LED lamp beads. The LED lamp beads used in the LED floodlight will also depend on the heat dissipation performance and structural performance of the lamp body. What quality power supply is used? Normally, if the manufacturer can guarantee the LED floodlight for 2-3 years, we can use it for 3-5 years as long as it is not used in harsh environments.

What factors will affect the life of outdoor LED floodlights?

Our main material for LED floodlights is aluminum, such as die-cast aluminum and brushed aluminum. We all know that aluminum has anti-corrosion and anti-rust functions, but if it is used in a harsh environment for a long time, the aluminum lamp body The aging phenomenon will also occur when exposed to the outdoors. Secondly, the vulnerable parts of the LED flood light include the LED lamp beads and the power supply;

If any one of the LED lamp beads and the driving power supply is damaged and aging, the entire LED floodlight lamp cannot be used. The life of the LED lamp beads depends on the heat dissipation performance of the lamp, because the LED lamp beads will themselves It will produce very high temperatures. If the temperature is not dispersed or dissipated in time, the lamp beads are prone to aging and dead lamps, and the temperature of the power supply will also rise, causing damage to the power supply of the lamp beads.

The factors that determine the life of LED flood light:

1. Use environment

2. Lamp material

3. Lamp beads

4. Power quality

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