The first domestic brand Junhua LED lamps introduced the American Corey chip

Due to the increasingly fierce price war, LED products with almost the same appearance, structure and function have a price difference of 2-3 times. Many users have been stunned for a while. I don’t know where the price difference comes from, and generally do not produce LED lighting for LED lighting. It is difficult for manufacturers to distinguish, not to mention consumers. Junhua lamps help us analyze the factors that cause the price difference of LED lamps:

1, brightness: LED brightness is different, the price is different.

2, anti-static ability: LED anti-static ability has a long life, so the price is high. Junhua lamps suggest that LEDs with an antistatic greater than 700V can be used for LED lighting.

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

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

5, the difference between the chips, Junhua brand LED indoor use of Taiwan wafer chip, outdoor use the United States Corey chip.

Junhua lamps suggest that there are still some illegal people in the LED lighting market, deceiving suppliers, defrauding suppliers to produce finished products, and selling finished products at abnormally low prices in exchange for cash. Consumers must pay attention to these details when purchasing.