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新聞動態

裸体女人的生殖部位真人,渡濑晶,丝袜脚图

 

如今,LED燈的運用越來越廣泛,不僅在城市建設中,更多的是在家庭裝修中得到推廣。據悉,今年8月科技部發布的《半導體照明科技發展“十二五”專項規劃》,到2015年,裸体女人的生殖部位真人,渡濑晶,丝袜脚图半導體照明產業的規模將達到5000億元,LED照明產品的成本將降低至2011年的1/5,在通用照明市場的份額要達到30%。可以預見的是在未來家庭裝修和室內裝修中將會使用越來越多的LED照明燈,在未來的發展過程中LED勢必成為照明行業的主力軍。

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  • ,,優勢

    雖然目前照明市場的主流是日光燈,它比白熾燈節能約75%,但使用壽命依然受限,壹般不超過1萬小時。而且,日光燈中金屬汞所帶來的環境汙染也是無法破解的難題。但是照明市場LED節能燈,在能耗、壽命和環保等方面遠遠超過日光燈。據石獅泰德光電的負責人介紹,“LED燈具備了節能高效性,發光效率高、耗電量少、使用壽命長、光色純、穩定性高、安全性強、環保等諸多傳統光源不可比擬的優越性,是壹種低碳、綠色、環保的照明技術,被公認為21世紀最具發展前景的高技術領域之壹。Although the mainstream of current illume market is fluorescent lamp, it is more energy-saving than incandescent lamp about 75%, but service life still is restricted, do not exceed 10 thousand hours like one. And, the environmental pollution that metallic mercury brings in fluorescent lamp also is the difficult problem that cannot be solved. But the lighting market LED energy-saving lamps, in energy consumption, life and environmental protection, far more than fluorescent lamps. According to shishi ted photoelectric controller introduces, "LED lights with the energy saving, high efficiency, high luminous efficiency, less power consumption, long service life, light color purity, high stability, strong security, environmental protection, and many other traditional light source incomparable superiority, is one kind of low carbon, green, environmental protection lighting technology, is recognized as the 21st century most has the development prospect of the field of high and new technology.”

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  • “要達到100瓦白熾燈的亮度,日光燈至少得25瓦,而LED燈只需要10瓦,更何況LED燈壽命是日光燈的5倍。”技術人員小張說,“10瓦的LED燈售價約50元,相同光效的日光燈售價為25元,看起來價錢差壹半,但把節省的能耗費用算進來,高出的差價兩年就能收回來。”

    對於LED技術快速發展,裸体女人的生殖部位真人,渡濑晶,丝袜脚图表示,伴隨著的照明效果更好、產品成本不斷降低的趨勢,未來LED照明會迎來爆發式增長。

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  • 白熾燈漸漸退出市場

    日前,記者走訪照明市場時發現,雖然白熾燈市場上仍有銷售,但與以往相比較,已經大為減少。日光燈、LED燈已逐漸成為照明市場的主角。

    “白熾燈雖然便宜,但買的人很少。”李先生做燈具生意已有些年頭,他坦言,白熾燈價格很低,但壽命不長,節能效果較差,已經走到淘汰的邊緣。如今,越來越多的市民會選擇日光燈或LED燈。談及白熾燈的銷售現狀,李先生說,很多商家都有白熾燈的存貨,偶爾會有顧客購買,多用於工廠照明,出售最多的是60瓦、100瓦及以上功率的白熾燈。"Incandescent bulbs are cheap, but few people buy them." Mr Li, who has been in the light business for some years, admits that incandescent bulbs, with their low price, short lifespan and poor energy efficiency, are on the verge of becoming obsolete. Nowadays, more and more citizens choose fluorescent or LED lamps. Talking about the current sales situation of incandescent lamps, Mr. Li said that many businesses have inventories of incandescent lamps, and occasionally customers buy them, which are mostly used for factory lighting. The most sold are 60-watt, 100-watt and above incandescent lamps.

    業內人士稱,雖然白熾燈已經打出“退休”標簽,裸体女人的生殖部位真人,渡濑晶,丝袜脚图但因其價格低廉尚有壹定市場。隨著環保節能理念的深入,省電省錢、使用壽命長、性價比高的節能燈和LED燈會全面覆蓋市場,白熾燈難逃“退市”命運。