4 . led cluster lamp has not the limit of heat and can touch the cold light source of substance in the close 3 .射灯无发热度，并且可近距离接触物体的冷光体光源！
The moon bathed the landscape in her pale cold rays at a different phase and with varied brightness 在不同的时候,月亮以不同的亮度将她惨淡的冷光沐浴在地貌上。
The moon bathed the landscape in her pale cold ray at a different phase and with varied brightness 在不同的时候，月亮以不同的亮度将她惨淡的冷光沐浴在地貌上。
4the led cluster lamp with cold light source has not radiation high temperature as the tradition Led射灯冷光源用做大面积天花装饰照明时不会出现传统光源之辐射高温
Testing of fibre optic elements - part 10 : determination of illuminance and acceptance angle of cold light sources 光纤元件试验.第10部分:冷光源光照强度及有效视角测
3 . led cluster lamp has not the limit of heat and can touch the cold light source of substance in the close distance 3 .射灯无发热度，并且可近距离接触物体的冷光体光源！
Practice indicates that cold - light production quality and yield can all be improved by using these new ways 实践表明：采用改进的新方法能够提高冷光膜系制品的质量和工业化生产效率。
Our factory is a professional factory of producing special stage ice fireworks , passed iso9001 : 2000 international quality standard system authentication 我厂是专业生产舞台冷光特效精品烟花的厂家。
El driver combined frequency capacitor , coil , and other parts into a single package , to reduce production time 冷光显示装置之驱动器乃是将电容器,电感器及一些特殊零件,结合在一单一包装中,以减少生产时间
Main products are : electoric igniter for fireworks display , electoric ignitors , fibreglass mortar tubes , indoor & stage fireworks etc . series products 主要产品有：烟花烯放用电子点火器、电子点火头、玻璃钢发射炮筒、冷光舞台烟花等。
