Nine factors lead to differences in LED lamp prices

With the constant development of the lighting industry, LED lamps and traditional lamps continue to compete. There are a large number of manufacturers producing LED and LED lighting. Different manufacturers use different quality LEDs as an important cause of different LED lamps. Due to the increasingly fierce price war, products with almost the same appearance, structure, and function, the price difference is 2-3 times. Many users are confused for a moment. I wonder where the price difference comes from. Generally, LED lighting manufacturers that do not produce LED light-emitting diodes are generally not produced. It's hard to tell, not to mention consumers.

Therefore, it is better to choose LED lighting source that owns a good LED production source or has perfect LED testing equipment, so that the LED lighting products bought will be more secure.

Let's take a look at what factors contribute to LED lamp price differences:

1, brightness

LED brightness is different, the price is different.

2, anti-static ability

The LED with strong anti-static ability has a long life and is therefore expensive. Usually the LED with antistatic capacity greater than 700V can be used for LED lighting.

3, wavelength

Wavelength consistent LED,? Consistent color, such as requirements? Consistent color, the price is high. Manufacturers without LED spectrophotometers have difficulty producing products with pure colors.

4, leakage current

LED is a one-way conductive light, if there is a reverse current, it is called leakage, LED leakage current, short life, low price.

5, light angle

Different LEDs have different lighting angles. Special light angle, higher prices. Such as full diffusion angle, the price is higher.

6, life

The key to different qualities is life, and life is determined by light decay. Low light decay, long life, long life, and high price.

7, LED chip

LED's luminous body is the chip, different chip, the price is very different. Japan and the United States have more expensive chips, and LED chips from Taiwanese and Chinese manufacturers are lower than Japan and the United States.

8, chip size

The size of the chip is represented by the length of the side, and the quality of the large chip LED is better than that of the small chip. The price is directly proportional to the size of the chip.

9, colloid

Ordinary LED's colloid is generally epoxy resin, plus anti-UV and fire retardant LED's more expensive, high-quality outdoor LED lighting should be UV and fire.

There are still some illegal people in the LED lighting market, deceive suppliers, fraudulently take supplier materials to produce finished products, and sell finished products at unusually low prices in exchange for cash. There are also a few LED lighting manufacturers who deceive dealers and users with unrealistic promises, and then shirk their responsibilities by constantly changing the trade name or responsible person's tactics. Therefore, consumers must pay attention to these details when buying.