作为消费者，选用LED仍然要冷静，科学地剖析，选用性价比最佳的光源和灯具，下面济南围挡小编介绍几种LED的基本功能：
As consumers, the choice of LED still have to be calm, scientific analysis, the use of the best cost-effective light source and lamps, the following small series of small Ji'nan introduced the basic functions of LED:
1、亮度LED的亮度不一样，报价不一样。用于LED灯具的LED应契合雷射等级Ⅰ类规范。
1, brightness LED brightness is not the same, the offer is not the same. LED for LED lamps shall be in accordance with class.
2、抗静电才能抗静电才能强的LED，寿数长，因此报价高。通常抗静电大于700V的LED才能用于LED灯饰。
2, anti-static anti-static ability to LED, long life, so the price is higher. Usually anti-static 700V greater than LED can be used for LED lighting.
3、波长波长共同的LED，颜色共同，如请求颜色共同，则报价高。没有LED分光分色仪的出产商很难出产颜色纯粹的商品。
3, wavelength common wavelength LED, color common, such as the request for a common color, the price is high. It is very difficult for the producers of the LED spectrophotometer to produce a pure commodity.
4、漏电电流LED是单向导电的发光体，如果有反向电流，则称为漏电，漏电电流大的LED，寿数短，报价低。
4, the leakage current is LED unidirectional conduction of the luminous body, if the reverse current is called leakage, the leakage current of LED, short life, low price.
5、发光视点用处不一样的LED其发光视点不一样。特殊的发光视点，报价较高。如全漫射角，报价较高。
5, luminous point of view is not the same as the use of the LED luminous point of view is not the same. Special light point of view, the higher the price. Such as full diffusion angle, the higher the price..
6、寿数不一样质量的关键是寿数，寿数由光衰决议。光衰小、寿数长，寿数长，报价高。
6, life is not the same quality is the key to life, life is light resolution. A small decline, long life, long life, high price.
7、晶片LED的发光体为晶片，不一样的晶片，报价区别很大。日本、美国的晶片较贵，通常台湾及国产的晶片报价低于日、美。
7, the chip LED luminous body for the chip, not the same chip, offer a great difference. Japan, the United States of the more expensive chips, usually Taiwan and domestic chip prices lower than Japan, the United states.
8、晶片巨细晶片的巨细以边长表示，大晶片LED的质量比小晶片的要好。报价同晶片巨细成正比。
8, the size of the chip size to the side of the chip, the quality of the large chip LED better than small chips. The quotation sheet is proportional to the size of isomorphous.
9、胶体通常的LED的胶体通常为环氧树脂，加有抗紫外线及防火剂的LED报价较贵，高质量的野外LED灯饰应抗紫外线及防火。每一种商品都会有不一样的规划，不一样的规划适用于不一样的用处，LED灯饰的牢靠性规划方面包括：电气安全、防火安全、适用环境安全、机械安全、健康安全、安全使用时间等要素。从电气安全视点看，应契合有关的世界、国家规范。
9, the gel is usually the LED colloid is usually epoxy resin, plus UV and fire retardant LED offer more expensive, high quality outdoor LED lighting should be anti UV and fire. Every product is not the same as the planning, planning for different uses, the reliability of the LED lighting planning include: electrical safety, fire safety, environmental safety, suitable for mechanical safety, health and safety, safe use time and other factors. From the point of view of electrical safety, should comply with the relevant world, national norms.
由于LED是新商品，中国国家规范滞后，但国家供给商品合格测验。具有世界安全认证(如GS、CE、UL等)及国家商质量量合格证的LED灯饰报价要高，由于这些商品在安全规划上是牢靠的。消费者留意的是要仔细区分证书的真伪，现在有世界安全认证及国家商品合格证的厂家并不多。
Since LED is a new commodity, China's national standards lag, but the national supply of goods pass test. With LED (GS, CE, UL, etc.) and the national quality certificate of quality certification, the price is higher, because these products are reliable in safety planning. Consumers are careful to distinguish the authenticity of the certificate, and now there are many countries in the world safety certification and national commodity certificate manufacturers.
从健康方面，采用无毒资料规划的商品报价要高，特别是室内LED灯饰，千万别贪便宜选用有异味的LED灯饰，现在仅少量几家LED厂家是用无毒资料出产，区分的办法能够直接用鼻子别离，有臭味的商品比无臭味的报价更低许多。相似铅、汞、镉等毒素需专业人员剖析。从适用环境安全看,有牢靠的防尘防潮规划,资料防火、防紫外线、防低温开裂的LED商品的报价高。
From the aspects of health, non-toxic materials planning of the commodity price is higher, especially indoor LED lighting, do not use cheap smell of LED lighting, now only a few manufacturers LED is produced with non-toxic materials, the way to distinguish directly with the nose parting, smelly odor free goods than offer much lower. Similar lead, mercury, cadmium and other toxins need professional analysis. From the point of view of the application of environmental security, there is a solid dust prevention and planning, information security, anti UV, anti cracking of low temperature LED products offer high.

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