How to Judge the Quality of LED Street Light Products?

Published Date: 2023-03-17 11:37:05 Views: 236

LED street lights have become increasingly common as the demand for energy-efficient and environmentally friendly lighting solutions continues to grow. However, with so many LED streetlight manufacturers on the market, determining the quality of a product can be a daunting task. In this article, we will outline some of the factors that need to be considered when assessing the quality of LED street lights.

How to judge the quality of LED street light products?

1. Power Factor

One key factor that determines the efficiency of LED street lights is the power factor. A high power factor means that the LED street light is taking advantage of all the energy input and converting it into useful light output. Therefore, it is essential to choose LED street lights with power factors above 0.9, as anything lower than this means you could experience energy wastage.

2. Heat Dissipation System

LEDs emit heat during operation, and if not effectively dissipated, this heat can negatively impact the performance and lifespan of the LED street light. Therefore, LED street lights should have a robust heat dissipation system that ensures effective heat transfer from the LED chip to the atmosphere. A high-quality heat dissipation system can prolong the life of the LED street light, and also reduce the risk of fire hazards.

3. Quality of LED chips used

The light output of LED street lights is directly proportional to the quality of the LED chip. High-quality LED chips have a luminous efficacy of over 100 lumens per watt and are expected to have a lifespan of at least 50,000 hours. Therefore, when selecting LED street lights, one should consider those that utilize high-quality LED chips.

4. Lighting Efficiency

Lighting efficiency measures the amount of light produced by LED street lights per watt of energy consumed. High lighting efficiency is desirable as it leads to fewer needs for maintenance and lower energy costs. Therefore, one should choose LED street lights with high luminous efficacy and low power consumption.

5. Driver Quality

The driver is the electronic component that regulates the voltage and current supplied to the LED chip. It is essential to select LED street lights that use high-quality drivers, as faulty or poor-quality drivers can significantly reduce the lifespan of the LED street light. One should look for LED street lights with drivers that are specifically designed for LED lighting systems and have over-current protection, overvoltage protection, and thermal protection.

Precautions for the use of LED street lights

Lastly, it is crucial to observe a few key tips when installing LED street lights. First, avoid installing LED street lights in areas where they may come into contact with water or moisture. Second, ensure that LED street lights are mounted at a height that will allow for effective light distribution. Lastly, it is recommended that LED street lights be subjected to regular maintenance and cleaning to prevent the accumulation of dirt, dust, or debris that may impede their performance.


Choosing the right LED street lights can be a complicated task, with several factors to consider. However, by using the above-highlighted factors, one can make an informed decision about the quality of LED street lights. Remember to pay attention to aspects such as power factor, heat dissipation, LED chip quality, lighting efficiency, and driver quality. Finally, adhere to the tips for usage to ensure optimum performance and durability of the LED street light.

ENSHINE offers top-of-the-line LED streetlights that boast a high power factor of ≥ 0.9, premium quality LED chips, and exceptional efficacy of 100-140LM/W. Not to mention, our products have a lifespan of up to 30,000 hours, making them a reliable and long-lasting choice for outdoor lighting systems. Whether you’re illuminating a suburban road or a busy highway, our LED streetlights are designed to meet your lighting needs while providing unmatched efficiency and cost-effectiveness.

100w street lightEN-FD-LD LED Ultra-thin Street Light 100W

  • Adopted SMD 2835/3030 patch light source
  • High-stability isolated constant current power supply scheme
  • High-purity aluminum radiator
  • Power factor ≥ 0.9
  • Light Effect: 100-140 LM/W
  • Long lifespan: 30000Hrs
  • Configurable light sensor