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Affect LED Lamp Price Parameters
- Nov 23, 2018 -

1, brightness

 

The brightness of the LEDs is different and the price is different.

 

2, antistatic ability

 

LEDs with strong antistatic properties have a long life and are therefore expensive. LEDs with an antistatic greater than 700V are usually used for LED lighting.

 

3, the angle of illumination

 

LEDs with different uses have different illumination angles. Special lighting angle, the price is higher. Such as the full diffusing angle, the price is higher.

 

4, 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.

 

5, wavelength

 

LEDs with the same wavelength have the same color and high price. It is difficult for manufacturers without LED spectrophotometers to produce pure color products.

 

6, leakage current

 

The LED is a unidirectional conductive illuminator. If there is a reverse current, it is called a leakage current, and the LED with a large leakage current has a short life and a low price.

 

7, LED chip

 

The illuminator of the LED is a chip, and the price of the chip varies greatly. The chips in Japan and the United States are more expensive, and the price of LED chips from Taiwanese and Chinese manufacturers is lower than that of Japan and the United States.

 

8, chip size

 

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

 

9, colloid

 

The colloid of ordinary LED is generally epoxy resin, and the LED with anti-ultraviolet and fire retardant is more expensive. The high-quality outdoor LED lighting should be resistant to ultraviolet rays and fire.