How to identify the quality of integrated ceiling LED panel lights

How to identify the quality of integrated ceiling LED panel lights

Compared with other lamps, LED lamps have outstanding advantages: energy saving, long life, and green environmental protection. However, the quality of LED lamps varies greatly, and consumers do not know how to choose? In view of the current vicious competition in the market price of flat panel lamps, the listing of a large number of substandard products (professionals call them (inferior goods, bad goods, bad goods) has violated the real value of LED energy saving, long life, environmental protection, etc. In order to apply LED technology to the field of integrated ceiling, it has seriously affected the healthy development of integrated ceiling LED panel lights. How to distinguish the advantages and disadvantages of LED lamps and lanterns should start from the following aspects:

1. Look at the overall "power factor of the lamp": a low power factor means that the driving power supply and circuit design used are not good, which will greatly reduce the service life of the lamp. .

The power factor level can be detected with the "power factor meter"! Generally, the power factor of exported LED lamps is required to be above {{0}}.85. If the power factor is lower than 0.5, it should be said that unqualified products or waste products not only have a short lifespan, but also the actual power consumption is about twice as high as the nominal value. That is to say, compared with ordinary energy-saving lamps, it does not save electricity at all! So, this is why LED lamps need to be equipped with high-quality, high-efficiency drive power!

For consumers who do not have a "power factor meter", another method is to use an "ammeter" to detect two similar products with the same nominal power. The more you do not save electricity! At the same time, the current is unstable, which is not good for the life of the lamp bead and the life of the overall lamp!

2. Look at "lamp heat dissipation conditions - material and structure": LED lamp heat dissipation is also very important. Lamps with the same power factor and lamp beads of the same quality, if the heat dissipation conditions are not good, the lamp beads work at high temperature, and the light decay will be Very large, the lamp life will be reduced.

At present, the main heat dissipation materials used are copper, aluminum, and PC. Sheet aluminum, car aluminum (aluminum profile, extruded aluminum) is second, cast aluminum is the worst, and the heat dissipation effect of insert aluminum is the best!

3. Look at "lamp bead quality": lamp bead quality depends on chip quality and packaging technology.

Shenzhen Benwei Lighting Technology Co., Ltd is a professional manufacturer in producing LED lighting products, Our main products T8 T5 LED Tube, LED Grow Light,Poultry LED Light,Tri-proof LED Light,LED Flood Light, LED Panel, LED Stadium Light, LED High Bay, LED Classing Room Light ,If you want to purchase a high-quality LED lighting products or have a more in-depth understanding of the application of LED lighting, please contact send us inquiry.