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What should I pay attention to when selecting LED lamp beads?
by：Demo
2021-07-04
The LED display screen has a lot of LED lamp beads, so the screening of the LED display screen is actually the screening of the LED lamp beads, so what should be paid attention to in the LED lamp bead screening?
1. Look at the product packaging and grades
This is a very simple and intuitive way to distinguish. The outer packaging of genuine LED lights should be marked with information such as rated voltage, voltage range, and rated power, as well as brand names and related certification marks. The quality of the brand printing on the outer packaging of the genuine LED lamp is good, the font is clear, and it is not easy to fall off. Even if it is wiped with a soft damp cloth, the brand is still clearly identifiable. The printing quality of the fake and inferior product grades is poor, and the fonts are blurred, and the one-sided product grades can be erased with a damp cloth. In addition, the outer packaging of a few inferior products does not have printed grades and related certification marks.
2. Look at the appearance of the lamp
Genuine LED lights use three-primary color tubes, and the color of the tube is whiter. After covering it by hand, the color will look whiter. When purchasing, consumers can put multiple LED lights together for comparison. Products with good tube style and size consistency are mostly mass-produced products, and the quality is mostly guaranteed. In addition, it is necessary to check whether the appearance of the LED lamp is cracked or loose, and observe whether the interface has been pried off, and if there is, analyze it as a low-quality product. Genuine LED lights will not be loose or crooked during installation and disassembly.
Consumers can also distinguish the quality of the LED lamp by its shell material. The plastic shell of the genuine LED lamp is made of flame-retardant material, which has a rougher texture and is similar to frosted glass. Inferior products are made of ordinary plastic, with a smooth and shiny surface. This type of material is easily deformed and flammable.
3. Look at the temperature of the event
Under working conditions, the temperature of the genuine LED lamp will not be too high and it can be touched by hand. If the purchased product heats up significantly during the event, analyze its quality as a problem. In addition, if the LED Light module of the LED lamp flickers, it is also analyzed that there is a problem with its quality.
4. Look at the electromagnetic disturbance environment
In my country, electromagnetic compatibility is an important indicator for checking whether electrical products pass the test. Consumers can check whether there is a relevant mark that passes the test on the outer packaging when purchasing LED lights.
To live up to our responsibilities to serve and enhance the communities in which Demo Photoelectric Technology (Wuxi) Co., Ltd. works and lives and the society on which we depend.
Demo Photoelectric Technology (Wuxi) Co., Ltd. will be known for our leadership edge, through our passion for high standards, our respect for diversity and our commitment to create exceptional opportunities for professional growth so that associates can fulfill their highest potential.
About Us developed from Demo Photoelectric Technology (Wuxi) Co., Ltd.’s unique skills in high technology has helped to produce About Usac led modules.
1. Look at the product packaging and grades
This is a very simple and intuitive way to distinguish. The outer packaging of genuine LED lights should be marked with information such as rated voltage, voltage range, and rated power, as well as brand names and related certification marks. The quality of the brand printing on the outer packaging of the genuine LED lamp is good, the font is clear, and it is not easy to fall off. Even if it is wiped with a soft damp cloth, the brand is still clearly identifiable. The printing quality of the fake and inferior product grades is poor, and the fonts are blurred, and the one-sided product grades can be erased with a damp cloth. In addition, the outer packaging of a few inferior products does not have printed grades and related certification marks.
2. Look at the appearance of the lamp
Genuine LED lights use three-primary color tubes, and the color of the tube is whiter. After covering it by hand, the color will look whiter. When purchasing, consumers can put multiple LED lights together for comparison. Products with good tube style and size consistency are mostly mass-produced products, and the quality is mostly guaranteed. In addition, it is necessary to check whether the appearance of the LED lamp is cracked or loose, and observe whether the interface has been pried off, and if there is, analyze it as a low-quality product. Genuine LED lights will not be loose or crooked during installation and disassembly.
Consumers can also distinguish the quality of the LED lamp by its shell material. The plastic shell of the genuine LED lamp is made of flame-retardant material, which has a rougher texture and is similar to frosted glass. Inferior products are made of ordinary plastic, with a smooth and shiny surface. This type of material is easily deformed and flammable.
3. Look at the temperature of the event
Under working conditions, the temperature of the genuine LED lamp will not be too high and it can be touched by hand. If the purchased product heats up significantly during the event, analyze its quality as a problem. In addition, if the LED Light module of the LED lamp flickers, it is also analyzed that there is a problem with its quality.
4. Look at the electromagnetic disturbance environment
In my country, electromagnetic compatibility is an important indicator for checking whether electrical products pass the test. Consumers can check whether there is a relevant mark that passes the test on the outer packaging when purchasing LED lights.
To live up to our responsibilities to serve and enhance the communities in which Demo Photoelectric Technology (Wuxi) Co., Ltd. works and lives and the society on which we depend.
Demo Photoelectric Technology (Wuxi) Co., Ltd. will be known for our leadership edge, through our passion for high standards, our respect for diversity and our commitment to create exceptional opportunities for professional growth so that associates can fulfill their highest potential.
About Us developed from Demo Photoelectric Technology (Wuxi) Co., Ltd.’s unique skills in high technology has helped to produce About Usac led modules.
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