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Time of issue:2022-06-09 11:41:23
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Time of issue:2022-06-09 11:41:23
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Tangxia Town, Dongguan City, Guangdong Province, China
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What are the characteristics of led light-emitting diodes?

What are the characteristics of led light-emitting diodes?

Have you ever understood what are the characteristics of led light-emitting diodes? I'll tell you. LED light characteristics: LED lights are light-emitting diodes, is the use of solid semiconductor chips for light-emitting materials, compared with traditional lamps and lanterns, LED lights energy saving, environmental protection, color rendering and good response speed.
Time of issue: : 2022-06-08
What are the categories of led light beads?

What are the categories of led light beads?

Have you ever known what categories of led beads there are? Let me tell you. Category. 1, inline small power specifications are: straw hat / steel helmet, round head, concave, oval, square (2 * 3 * 4) bullet head, flat head, (3 / 5 / flat head / bread type) piranha, etc.. 2, SMD SMD is generally divided into (3020/3528/5050 these are front light) / 1016/1024, etc. These are side light sources. 3, high-power LEDs can not be classified to the SMD series, their power and current use are not the same, and the difference between the photoelectric parameters is huge. Single high-power LED light source such as not adding heat dissipation base (generally hexagonal aluminum seat), its appearance and ordinary SMD without much difference, high-power LED light source is round, the package is basically the same as SMD SMD, but with SMD SMD in the use of conditions / environment / effects have essential differences.
Time of issue: : 2022-06-08
How to buy led lamp beads?

How to buy led lamp beads?

Have you ever understood how to buy led light beads? Let me tell you. Selection skills. 1, brightness LED brightness is different, the price is different. LEDs used in LED lamps and lanterns should meet the standard of laser class Ⅰ. 2, antistatic ability antistatic ability of LED, long life, and therefore high prices. Usually, LEDs with antistatic ability greater than 700V can be used in LED lighting. 3, wavelength wavelength consistent LED, consistent color, such as the requirement of consistent color, the price is high. No LED spectrophotometer manufacturers are difficult to produce pure color products. 4, leakage current LED is a one-way conductive luminous body, if there is a reverse current, it is called leakage, leakage current LED, short life, low price. 5, luminous angle Use of different LED luminous angle is not the same. Special light-emitting angle, the price is higher. Such as full diffuse angle, the price is higher.
Time of issue: : 2022-06-08
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