lighting sourceˈlaɪtɪŋsɔ:s短语¹⁸⁰⁰⁹⁸⁺¹ 基本例句 采光光源,照明光源 In the light of the new design, Lumileds companies have18 red LED Lighting source, including the loss of circuit, a total power consumption of14 watts to generate the same optical effect. 而在新设计的灯中， Lumileds公司采用了18个红色 LED光源，包括电路损失在内，共耗电14瓦，即可产生同样的光效。315hd