Modern people advocate energy conservation, and LED l […]
Modern people advocate energy conservation, and LED lights are representative of energy conservation. Every household should use lighting to illuminate. Good LED lamps can save a lot of electricity bills. So what kind of LED lights are more energy-efficient? Led Flood Light Factory will bring you a specific understanding.
How to choose a good LED fixture? The following points are available for reference.
1: LED brightness is different, the price is different. LEDs for LED luminaires should be suitable for laser class I standards.
2: LED with strong antistatic ability, long life, and high price. LEDs with an antistatic greater than 700V are usually used for LED lighting.
3: The wavelength affects the color of the LED. If the color is required to be the same, the price is high. It is difficult for manufacturers without LED spectrophotometers to produce pure color products.
4: Leakage current, LED is a unidirectional conductive illuminator. If there is reverse current, it is called leakage, and LED with large leakage current has a short life and low price.
5: Illumination angle, LEDs with different uses have different illumination angles, and the specific illumination angle is higher.
6: Life, the key to different qualities is life, and life is determined by light decay. Low light decay, long life, and high price.
7: The illuminant of the chip and the LED is a wafer, and the price of the wafer differs greatly. Japan, the United States, the wafer is more expensive, generally, Taiwan's wafer price is lower than Japan, the United States, the lowest domestically produced
8: 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.
