1) bulb eke production batch eke awlakwennath puluwan
2) gedara wiring eke awlak (motor ekak, oya bulb eka set karapu braker ekaktama set karala wage deyak)
3) normal bulb ekakuth gassenawada balanna. ow nam wiring eke kubi wage dekay unath wenna puluwan
4) aluthin gena bulb eka gedara wena thanakata daala paya keepayak thiyala balanaa (E braker ekata wena ewa sambanda nathi)
5) Neurtral eke current enakotath ohoma wenwa. eth wena than wala nathi nam ehema wenna baaaa
CFL eke range eka 110-220 or 110-240 balanna oya blub ekath ekka, Hz ganath balanna bulb deke...