LED fluorescent lamp compared to the advantages of o […]
LED fluorescent lamp compared to the advantages of ordinary fluorescent: longer life, non-polluting materials, light efficiency and power efficiency, color temperature range, high color rendering index, no radiation and so on. Currently the most used 40W fluorescent lamp, with 18W LED fluorescent lamp can be replaced, higher brightness, lamp life in the ordinary lamp more than 10 times. Currently on the market a lot of LED fluorescent lamp manufacturers, the quality is also uneven, then how to buy high-quality LED fluorescent lamp? Please refer to the following:
One, see the brightness: LED fluorescent lamp brightness is different, the price is different. LED fluorescent lamps for LED fluorescent lamps should comply with the laser class Ⅰ standard.
Two, the anti-static capacity: anti-static ability LED fluorescent lamp, long life, and thus high prices. Usually anti-static greater than 700V LED fluorescent lamp can be used for LED fluorescent lighting.
Three, the wavelength: the same wavelength LED fluorescent lamp, the same color, such as the requirements of the same color, the price is high. No LED fluorescent lamp color separation device manufacturers is difficult to produce pure color products.
Four, the leakage current: LED fluorescent lamp is a one-way conductive light, if there is reverse current, known as leakage, leakage current LED fluorescent lamp, short life, low prices.
Five, light angle: the use of different LED fluorescent light angle is not the same. Special light angle, the price is higher. Such as full diffuse angle, the price is higher.
Six, life: the key to different quality of life, life by the decay of light. Light fades small, long life, high prices.
Seven, the chip size: the size of the chip to the side length, the current commonly used LED fluorescent chip models have 2835,3528,3014 and so on.
Eight, the chip: LED fluorescent light for the chip, the chip, the price difference is very large. Japan, the United States more expensive chip, the general price of Taiwan and domestic chip is lower than the United States and the United States.
Nine, colloid: ordinary LED fluorescent colloid is generally epoxy, plus anti-ultraviolet and anti-fire agent LED fluorescent lamp more expensive, high-quality outdoor LED fluorescent lighting should be anti-ultraviolet and fire to do a good job.