Our bulb shell with variety of shapes:ball,hal-ball,mashroom,candle,pear,oval

Our bulb shell with variety of dimensions from diameter 18mm to 80mm

Our bulb shell with variety of spray process:inner spray white,inner spray frosted,inner spray silicon,inner spray chromatic colour

Our bulb shell passed following testing:

High-low temperature test,Boiled test,Yellowing test, Pressure test