Why is the price difference of energy-saving LED explosion-proof lamps so huge?
Different lifeQuality is the key to life, life is decided by the light fades. A small decline, long service life, long service life, high price.
brightnessLED energy-saving light bulbs with LED lamp brightness is different, different prices.
The LED lamp core technology in wafer and phosphor LED. At present, master the core technology of the company in the United States lumens, American CREE, Japan nichia. Domestic LED is relatively cheap, but the service life is relatively short, mainly reflected in the light of discoloration, attenuation, comparison block. And these large companies LED, five or six years, the basic color of light has not been significantly attenuated. The LED lights are different, even though the appearance is the same, of course, the price is different. Good LED lights are typically 5-10 times the price of regular LED. For reference only.
Different lifeQuality is the key to life, life is decided by the light fades. A small decline, long service life, long service life, high price.
