With the country's vigorous promotion of LED lighting, LED lighting products have grown rapidly and become popular. Because LED products are an emerging product in the lighting industry, ordinary people are very unfamiliar with them, and even some manufacturers and sellers who are not very skilled in technology explain to customers indiscriminately, which leads to misunderstandings of LED lighting products by ordinary users. Promotion and use bring certain obstacles. To help users correctly understand and judge the quality of LED products, the following are some simple methods to judge the quality of LED lights.

Choose from brands:

You should choose a brand name or brand with "R" registered enterprise products. The appearance of the LED lamp is exquisite, and the product trademark, model, and specification are clear and beautiful, and there should be no deformation, paint loss, uneven color, etc.

Choose from the white paper test:

Due to the high brightness of LED lights, it is difficult to judge the brightness of the two brands of the same type of lights under the same conditions, and it is difficult to judge the brightness of the lights, and it is also easy to damage the eyesight. Usually, we recommend covering the light source with a piece of white paper, and then comparing the light through the attenuation of the white paper, so that it is easier to see the difference in the brightness of the lights. The higher the brightness, the better. In addition, the color temperature close to sunlight is the best.

Choose from LED chips:

For those ceiling spotlights, track lights, high-power integrated light sources, COB high-power light sources, and multi-chip products that can easily remove the mask to see the lamp beads, you can use the lamp bead light source, etc. Turn off the power and open your eyes at the same time, you will see the afterglow of the lamp bead chip. If the error of the afterglow disappearing time is too large, it means that the quality of the lamp bead chip is uneven, or the quality of the lamp bead chip is inferior. The whole lamp is easily damaged and has a short lifespan, so it is not easy to buy.

Choose from radiators:

LED lights usually use aluminum as the radiator. The larger the contact area between the radiator and the air, the better, which is conducive to heat dissipation, the whole lamp works stably, and the light decay is small and has a long life; bulbs and ceiling spotlights should not have too large ventilation holes , so as to avoid mosquitoes crawling in during use, affecting the lighting effect or causing unnecessary damage.