英语翻译6、寿命:不同品质的关键是寿命,寿命由光衰决定.光衰小、寿命长,寿命长,价格高.7、晶片:LED的发光体为晶片,不同的晶片,价格差异很大.日本、美国的晶片较贵,一般台湾及国产的
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英语翻译6、寿命:不同品质的关键是寿命,寿命由光衰决定.光衰小、寿命长,寿命长,价格高.7、晶片:LED的发光体为晶片,不同的晶片,价格差异很大.日本、美国的晶片较贵,一般台湾及国产的
英语翻译
6、寿命:不同品质的关键是寿命,寿命由光衰决定.光衰小、寿命长,寿命长,价格高.
7、晶片:LED的发光体为晶片,不同的晶片,价格差异很大.日本、美国的晶片较贵,一般台湾及国产的晶片价格低于日、美(CREE).
8、晶片大小:晶片的大小以边长表示,大晶片LED的品质比小晶片的要好.价格同晶片大小成正比.
9、胶体:普通的LED的胶体一般为环氧树脂,加有抗紫外线及防火剂的LED价格较贵,高品质的户外LED灯饰应抗紫外线及防火.每一种产品都会有不同的设计,不同的设计适用于不同的用途,LED灯饰的可靠性设计方面包含:电气安全、防火安全、适用环境安全、机械安全、健康安全、安全使用时间等因素.从电气安全角度看,应符合相关的国际、国家标准.
10、LED灯珠3014,单颗可达9-11流明.
英语翻译6、寿命:不同品质的关键是寿命,寿命由光衰决定.光衰小、寿命长,寿命长,价格高.7、晶片:LED的发光体为晶片,不同的晶片,价格差异很大.日本、美国的晶片较贵,一般台湾及国产的
6.Service life: The key to quality relies on the service life that depends on lumens depreciation. The smaller lumens depreciation is, the longer service life lasts and hence the dearer LED costs.
7.Chip is the illuminant of LED and, it varies a lot in prices. Chip made in Japan or the United States are expensive. Generally, prices of chips made in Taiwan or on the mainland are cheaper than those Japanese/American ones(CREE).
8.Size of chip: Side-length represents size of chip. Quality of LED with large chip is superior over that with small one. Thus its price is in proportion to the chip size.
9.Colloid: As colloid of ordinary LED is usually made from epikote. Prices for LED with uvioresistant design and fireproofing agents(或:retardant、从化学角度更专业)are more expensive, and outdoor LED light-fixtures with high quality should possess superiorities as uvioresistant effect beside fireproofing. Each item indicates respective designs, moreover such designs are appropriate for various applications. Reliability design of LED light-fixtures includes factors as electric safety, safety on fireproofing, application setting safety, machinery safety, safety for body-health, safety application time, etc, which should be in accordance with international/national standards related in terms of electric safety.
10.LED lamp bead with Type 3014 may come up to light as 9-11 lumen as of single one.
6, life: the different quality is the key of life, life is decided by the light fades. Small light fades, long life, long life and high prices. 7, ICS: illuminant of LED chip, different chips, prices ...
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6, life: the different quality is the key of life, life is decided by the light fades. Small light fades, long life, long life and high prices. 7, ICS: illuminant of LED chip, different chips, prices vary. Japan and the United States wafer more expensive, Taiwan and domestic chip prices lower than in Japan and USA (CREE). 8, wafer size: chip size in edge length, said chip LED much better quality than smaller chips. Price is proportional to the size of the chip. 9, Colloid: ordinary LED typically epoxy resin in colloidal, plus with UV and fireproofing agent LED prices more expensive, Outdoor LED lighting should be of high quality UV-resistant and fire. Each product has a different design, different designs for different purposes, reliability of LED lighting designs include: electrical safety, fire safety, the application of environmental security, safety, health and safety, security, time and other factors. From the perspective of electrical safety, which should be in conformity with the relevant international and national standards. 10, LED lamp bead 3,014, 9-11 lumens single up.
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1.Service life: The key to quality relies on the service life that depends on lumens depreciation. The smaller lumens depreciation is, the longer service life lasts and hence the dearer LED costs.
全部展开
1.Service life: The key to quality relies on the service life that depends on lumens depreciation. The smaller lumens depreciation is, the longer service life lasts and hence the dearer LED costs.
2.Chip is the illuminant of LED and, it varies a lot in prices. Chip made in Japan or the United States are expensive. Generally, prices of chips made in Taiwan or on the mainland are cheaper than those Japanese/American ones
3.Size of chip: Side-length represents size of chip. Quality of LED with large chip is superior over that with small one. Thus its price is in proportion to the chip size.
4.Colloid: As colloid of ordinary LED is usually made from epikote. Prices for LED with uvioresistant design and fireproofing agents are more expensive, and outdoor LED light-fixtures with high quality should possess superiorities as uvioresistant effect beside fireproofing. Each item indicates respective designs, moreover such designs are appropriate for various applications. Reliability design of LED light-fixtures includes factors as electric safety, safety on fireproofing, application setting safety, machinery safety, safety for body-health, safety application time, etc, which should be in accordance with international/national standards related in terms of electric safety.
5.LED lamp bead with Type 3014 may come up to light as 9-11 lumen as of single one
收起