... different types and sizes of glass shells for electric lamps. Lighting Bulb, Glass BulbWe'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 ... general lamps, such as A55, A60, C35, G40-For halogen auto lamps H3, H4-For mecury lamps and metal halide lamps ...