Before understanding the price of led lamps , we first understand the relevant knowledge of led lamps. Due to the low barriers to entry for manufacturers, most of them are assembled in parts, lack of testing equipment and means, and standards are not uniform, making LED lamps and lanterns in the market uneven. At the same time, due to fierce competition, price wars have cropped up, and appearance, structure and function are almost the same. The price difference is 2-3 times, so many users do not understand it for a moment. Don't worry, let me explain the price of led lamps and other related knowledge.
What is a led fixture
What is a led fixture? Led lamps, also known as LED lamps, can transmit light, distribute and change the distribution of led light sources. The basic structure of a led lamp is a semiconductor material chip that has excellent anti-seismic performance. It is highly efficient, energy-saving, safe, long-lived, and compact.
Led lighting advantages
1. Energy-saving, low energy consumption, 60W incandescent lamp will consume 1 degree in 17 hours;
2 long life, the semiconductor chip light, no filament, glass bubble, not afraid of vibration, not broken, the service life of 50,000 hours, ordinary incandescent lamp life is only a thousand hours;
3. Green and environmental protection, free of mercury and antimony elements, no electromagnetic interference, conducive to recycling;
4. Health, no ultraviolet and infrared rays, no radiation, no harm to the human body.
Led lighting buy skills
First, the cost. The price of LED lamps ranges from 3 to 10 times that of traditional lamps. Electricity is more than 6 hours a day, and LED lighting is cost-effective. If you use 2-3 hours a day, the electricity bill will not save much.
Second, value. It is a kind of life attitude to pursue fashion and accept new things.
Third, quality. According to personal preference and actual situation
Fourth, after-sale service. Understand the LED warranty period, poor products only for one year, with the traditional energy-saving lamps, expensive, not worthwhile.
Fifth, product function. LED lights are mainly auxiliary light effects, compared to ordinary T5 lamps, his advantage in addition to saving power can also be used in curved places, such as ceiling.
Nine factors that determine LED lighting prices
1 wavelength
Choosing LED tubes with the same luminous wavelength will increase the cost. Requires uniform color, no LED spectrophotometer is difficult to screen, purchase spectrophotometer will increase production costs.
2 LED chips
Different chips have great price differences. Commonly used LED chips from Japan, the United States, Taiwan, and Chinese domestic manufacturers. Japan and the United States have higher chip prices.
3 Brightness
Different brightness, different prices. The luminous efficiency of the die is high, with more than 100 lumens per watt, and the price of power greater than 3 watts is significantly higher than other performance specifications.
4 chip size
The chip is large, the substrate of the die is large, the heat dissipation effect is good, and the power received is large. The price is directly proportional to the size of the chip.
5 Leakage current
Leakage current, pipe consumption, short life, low price.
6 Antistatic ability
Anti-static ability is poor, LED is easy to breakdown damage. Antistatic ability, long life, its stable quality, and therefore high prices.
7 Life
The greater the operating current, the faster the light decays and the shorter the lifetime. Long life, high price.
8 light angle
The use of different light angle is not the same. Special light angle, higher prices. Such as full diffuse angle.
9 Colloids
Ordinary colloid is generally epoxy resin, high-quality outdoor LED lamps, UV, fire, the price is not cheap.
Editor's summary: The above is the decision of the LED lighting price factors which have the relevant knowledge, and hope to help meet the needs of friends! For more information, please continue to pay attention to our website, follow-up will show more exciting content. You can also purchase your favorite product on Qijia Mall!
Led lighting price
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