LED lighting products market price difference reasons

LED by the display lighting and lighting to less than two years short time, factory, business, media, LED lighting in there is no recognized brand, the price war broke out in advance. Appearance, structure, function is almost the same as the product, the price difference is 2-3 times, a lot of users have been confused mind, I do not know where to come from the price, the choice of what the price of the product. Here's a brief explanation of the differences. , LED light emitting diode and wafer currently has the ability to produce LED and LED lighting manufacturers is also one of the few, different manufacturers with different quality LED LED lighting is an important cause of different price. With the red LED as an example, a general purpose ordinary red LED price between 0.03-0.08 yuan, and suitable for the production of LED lighting red LED price between 0.12-0.36, higher quality of more than 3.2 yuan / only, LED lighting manufacturers generally do not produce the LED luminous tube is very difficult to distinguish, and consumers. Therefore, the choice of their own production of LED light-emitting diodes or with a sound LED testing equipment LED lighting factory products more secure.

The fundamentals of LED performance are listed below. The brightness of 1 LED brightness is different, different prices. LED for LED lamps shall be in accordance with laser class. 2 antistatic ability antistatic ability LED, long life, and high prices. Usually anti-static 700V greater than LED can be used for LED lighting. 3 wavelength wavelength consistent LED, consistent color, such as color, high prices. It is very difficult to produce pure color products without the manufacturers of LED spectrophotometer. 4 leakage current LED is a one-way conductive luminous body, if the reverse current is called leakage, the leakage current of LED, short service life, low price. 5 uses different light angle LED the light angle is not the same. Special lighting angle, high price. Such as full diffusion angle, higher prices. The key of different quality 6 life is life, life is decided by the light fades. A small decline, long service life, long service life, high price. Light 7 chip of LED chip, different chips, the price difference is very great. Japan, the United States more expensive chips, the average price of Taiwan and domestic chips lower than Japan, the United states. 8 chip size chip size to side said that the chip LED much better quality than small wafer. The price is proportional to the size of isomorphous. 9 colloid colloidal LED ordinary general epoxy resin, with anti ultraviolet and fire retardant LED expensive, high-quality outdoor LED lighting should be UV and fire.

The design of two, reliability LED lighting is different, different prices each product has a different design, different designs for different purposes, LED lighting design reliability factors include: electrical safety, fire safety, environmental safety, for the safety of machinery, health and safety, the safe use of time. From the perspective of electrical safety, should be in conformity with the relevant international and national standards. Since LED is a new product, China's national standards lag, but the state provides product qualification test. With international safety certification (such as GS, CE, UL, etc.) and the national product quality certification of LED lighting price is high, because these products are reliable in safety design. Consumers are paying attention to identify the authenticity of the certificate, there are now international safety certification and national product certification is not much. From healthy, nontoxic materials design products to the high price, especially indoor LED lighting, do not use cheap smell of LED lighting, currently only a handful of LED manufacturers are manufactured using non-toxic materials, identify the method can be directly used nose respectively, smell a lot of products than those without the smell of the lower price. Similar to lead, mercury, cadmium and other toxins need professional analysis. From the application of environmental safety, have dustproof and dampproof design reliable materials, fire prevention, anti UV, anti cracking at low temperature of high price of LED products. From safety at a time, the average consumer to quality is difficult, reliability, components design and selection of quality or not, have a great relationship with the price. Engineering lamps, do not choose low prices, poor quality products. For example, the use of different wires, prices are different. Some manufacturers used to disassemble old electronic components, plastic recycling, recycling metal materials production of LED lighting, LED lighting these inferior than the normal price of LED lighting price cheaper than 50%. LED lighting market still exist some illegal acts of fraud, defrauding materials suppliers, suppliers and production of finished products, to sell low-priced product in exchange for cash is not normal. There are a small number of LED lighting manufacturers to unrealistic commitment to deceive dealers and users, and then change the name of the company or responsible person to shirk responsibility. Dealers and consumers to beware of cheap and deceived.