viewing ray 中文意思是什麼
viewing ray
解釋
觀測光線-
Led module is made with led of high brightness and wide viewing angle 60, it have great ray effect, energy saving and environmental - protecting. the life time is about 50000 - 80000hours, and work with low voltage dc12v. the imput current of each module is 25ma, red, yellow, blue, green, white etc color are available
Led模組使用壽命長50000 - 80000hrs .模組省電低成本： 12vdc低電壓高光效能， led模組比霓紅燈節省電力70 % . led模組廣角度均勻色澤： led廣告發光模組角度范圍60 - 160度 -
Led module is made with led of high brightness and wide viewing angle 60, it have great ray effect, energy saving and environmental - protecting
積木化結構最多可連接50組，採用高亮度，寬角度60o之led製成 -
Led module is made with led of high brightness and wide viewing angle 120, it have great ray effect, energy saving and environmental - protecting
Led燈條採用高亮度，寬角度120o之led製成，混光效果好，節能環保。
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