My interest in lights began when I was a childOne of the few Chinese users in LG Lamp bases in China:E12(CES) E14(SES) B22d(BC) E27(ES) E40(GES) The use of resistor-capacitor drivers or very poor quality LEDs in my collection is prohibited.
Sometimes it just takes time and concerted effort to learn something new. Don't give up before you get there.