7w冷陰極燈與熱陰極燈、白熾燈比較

7w cold-cathode lamp and hot-cathode lamp comparison:

scfl-7比普通的同功率熱陰極節(jié)能燈高20％，比白熾燈高五倍；表面亮度分別比后二者高一

倍和五倍；壽命分別比后二者長三倍和二十倍；開關(guān)次數(shù)則達(dá)到一千萬次。燈的色溫在2700k到6400k。配以適當(dāng)燈具后，可適用于工廠、學(xué)校、商場、賓館、百貨公司、街道、隧道、廣場、庭院、航站樓及候車廳等場所照用?，F(xiàn)有的功率有5w，7w，9w，11w。

scflcold-cathode lamps save more than 20% energy than the hot-cathodelamp counterparts, and the energy-saving efficiency is five timesmore than incandescentlamps. however,scflcold-cathode lamps do not compromise in surface brightness,lifespan, and the number of on-off. the surface brightness of ascfl cold-cathode lamp is one times more than ahot-cathodelamp and five times more than an incandescent lamp. the lifespan ofascflcold-cathode lamp is third times more than a hot-cathodelamp and twenty times more than an incandescent lamp. the number ofon and off for ascflcold-cathode lamp is more than one thoustandtimes.thecolor temperature of ascflcold-cathode lamp is between 2700k and 6400k. with an appropriatepackage, a scfl cold-cathode lamp is suitable for factories,schools, stores, hotels, shops, streets, tunnels, squares, gardens,airport terminals, and waiting halls.

there are 5w, 7w, 9w, and 11w types of scflcold-cathodelampsavailable.

本產(chǎn)品的品牌是KF，型號是SCFL—7，燈頭型號是E27，顏色是透明涂粉，額定功率是7911（W），額定電壓是110220（V），玻殼外徑是55（mm），長度是125（mm），壽命是20000（h）