led灯罩常用规格及参数：

1：性能参数：透光率：95%

2：已有规格及尺寸：

                          球部直径     灯罩总高     收口处直径

               60球泡：  60mm+_0.5,                 38|   52：

               55球泡

               50球泡                                  32

               45球泡

               40球泡

               100球泡                                 67

               110球泡                                 67                                 

               60梨型泡：

               60橄榄泡

                汞灯  BF75  BF90    ED118      

                其他泡壳：A60  A 70    A75

               (其他型号也可以做 ，需要单独开模)