How to choose a practical LED desk lamp when choosing a desk lamp?
LED desk lamps are becoming more and more popular in today's society, and many industries have switched careers, which is why there are more and more desk lamps in the market. As a result, we will be a little hesitant when choosing LED desk lamps, and it is difficult to make up our minds to buy them, mainly because of faults and practicality. Today, the eye protection table lamp manufacturer will briefly talk about how to choose a practical LED table lamp when we buy a table lamp.
Let's take a look at how to choose a practical LED desk lamp when choosing a desk lamp.
A: Check the outer packaging of the LED light.
The country has requirements for the outer packaging of LED lights, and the rated voltage, voltage range, rated power and rated frequency must be marked. High-quality LED light products have good packaging and printing quality, clear handwriting, and are not easy to be wiped off by wiping with a damp cloth, while inferior products have poor printing and fuzzy fonts, and some products do not even have manufacturer logos or relevant certification marks.
Two: Check the LED tube.
Putting multiple LED lights of the same product together to watch, high-quality manufacturers generally have good consistency, and there will be no uneven tube surface. There is a slope between the interface of high-quality LED lights and the screw mouth, which is convenient for installation and prevents the installer from electric shock, while the interface of some low-quality LED lights is rounded, which poses a potential safety hazard. Pull the turnbuckle slightly hard, if the interface is loose, it means there is a problem with the quality and should not be purchased.
Three: Check the temperature.
Put the LED light on the electric socket and work for a few minutes. Generally, the temperature of the LED light rises slowly, and the temperature is low when you touch it with your hands. If the temperature is high, it will affect the life of the LED light. Do not buy it.
Fourth: Interference test. When the LED light is working, you can turn on the radio and place it near the LED light. The lower the noise from the radio, the better the quality of the LED light.
There are good and bad LED table lamps, some are practical and durable, and there are products that are often wrong. Most of them come from some unprofessional table lamp custom processing manufacturers. When choosing LED table lamps, choose professional and practical ones.
