... types and sizes of glass shells for electric lamps. Light Bulb, Glass Bulb, Glass ShellWe're supplying different types and kinds of ... be coated or cut in the neck as requested: -For auto lamps, such as S25, RP30, B35, T19, G18.5, etc ... -For general lamps, such as A55, A60, C35, G40-For halogen auto lamps H3, H4-For mecury lamps and metal halide lamps ...