As far as we are concerned that the
LED lamps are convinient to our life.Nowadays the
LED street light,
LED panel lamp are popular with people.They have long life and can save energy significantly.But why the price of LED panel lamp so much different? After conclusion, I think the main difference caused by the price of the following aspects:
1, brightness
LED brightness is different, the price is different.
2, anti-static ability
Anti-static ability of the LED lamp, long life, and thus high prices.
3, wavelength
Wavelength consistent LED, the same color, such as the requirements of the same color, the price is high. .
4, leakage current
LED is a one-way conductive light
5, light angle
Use different LED LED lighting angle is not the same. Special lighting angle, the price is higher.
6, life expectancy
The key to different qualities is life, life is determined by the light fades.
7, LED chips
LED luminous body for the chip, different chips, the price difference is very big
8, chip size
The size of the chip to the side that the quality of large chip LED chips better than the chip, the price is proportional to the size of the chip
