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作為消費者，選用LED仍然要冷靜，科學地剖析，選用性價比最佳的光源和燈具，下面濟南圍擋小編介紹幾種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的亮度不一樣，報價不一樣。用于LED燈具的LED應契合雷射等級Ⅰ類規范。
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、抗靜電才能抗靜電才能強的LED，壽數長，因此報價高。通?？轨o電大于700V的LED才能用于LED燈飾。
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、波長波長共同的LED，顏色共同，如請求顏色共同，則報價高。沒有LED分光分色儀的出產商很難出產顏色純粹的商品。
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、漏電電流LED是單向導電的發光體，如果有反向電流，則稱為漏電，漏電電流大的LED，壽數短，報價低。
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、發光視點用處不一樣的LED其發光視點不一樣。特殊的發光視點，報價較高。如全漫射角，報價較高。
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、壽數不一樣質量的關鍵是壽數，壽數由光衰決議。光衰小、壽數長，壽數長，報價高。
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的發光體為晶片，不一樣的晶片，報價區別很大。日本、美國的晶片較貴，通常臺灣及國產的晶片報價低于日、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、晶片巨細晶片的巨細以邊長表示，大晶片LED的質量比小晶片的要好。報價同晶片巨細成正比。
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、膠體通常的LED的膠體通常為環氧樹脂，加有抗紫外線及防火劑的LED報價較貴，高質量的野外LED燈飾應抗紫外線及防火。每一種商品都會有不一樣的規劃，不一樣的規劃適用于不一樣的用處，LED燈飾的牢靠性規劃方面包括：電氣安全、防火安全、適用環境安全、機械安全、健康安全、安全使用時間等要素。從電氣安全視點看，應契合有關的世界、國家規范。
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，中國國家規范滯后，但國家供給商品合格測驗。具有世界安全認證(如GS、CE、UL等)及國家商質量量合格證的LED燈飾報價要高，由于這些商品在安全規劃上是牢靠的。消費者留意的是要仔細區分證書的真偽，現在有世界安全認證及國家商品合格證的廠家并不多。
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.
從健康方面，采用無毒資料規劃的商品報價要高，特別是室內LED燈飾，千萬別貪便宜選用有異味的LED燈飾，現在僅少量幾家LED廠家是用無毒資料出產，區分的辦法能夠直接用鼻子別離，有臭味的商品比無臭味的報價更低許多。相似鉛、汞、鎘等毒素需專業人員剖析。從適用環境安全看,有牢靠的防塵防潮規劃,資料防火、防紫外線、防低溫開裂的LED商品的報價高。
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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