LED lamps price "mystery" nine factors for you the mysteries of

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1, the brightness

LED brightness, different prices.

2, the antistatic ability

Antistatic ability LED, long life, and therefore higher prices. The antistatic usually greater than 700V, t he led underground light can be used for LED lighting.

3, the wavelength

The same wavelength LED? Color consistent, such as requiring the same? Color, the price is high. No the LED spectrophotocolorimeter instrument manufacturer it is difficult to produce pure colors products.

4, the leakage current

LED is one-way conductive light, if the reverse current is called leakage, the leakage current LED, life is short, the price is low.

5, light-emitting angle

Different uses LED emitting angle is not the same. Special light-emitting point of view, higher prices. If all diffusion angle, the higher prices.

6, the life

Different key to the quality of life, life light bad decision. Light decay, long life, long life and high price.

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7, the LED chip

LED light chip, different chips, the price differenc e. Chips more expensive in Japan, the United States, the Taiwan plant and the local Chinese manufacturers LED chip price is lower than the United States.

8, the chip size

The size of the chip to the side of the quality of large-chip led lighting fixture is better than small chips. Prices are proportional to the chip size.

9, the colloid

Ordinary LED colloidal general epoxy resin, plus a more expensive price of the LED UV and fire retardant, high-quality outdoor LED lighting should be UV and fire.

The LED lighting market is also part of the outlaws, to deceive suppliers to cheat the supplier of materials to produce finished products, not the normal cheap sale of finished products in exchange for cash. A small number of LED lighting manufacturers to unrealistic promises to deceive dealers and users, and then with continuously change the tricks of the firm o r the person in charge to shirk its responsibility, Therefore, the time of purchase, the consumer must pay attention to these details.