Today,I want to introduce how to install easily an influorescent lamp  with a switch to AC-220volt supply. ဒီေန့ေတာ့ (၄)ေပ မီေခ်ာင္းဝါယာသြယ္တန္းပုံေလးမိတ္ဆက္ေပးခ်င္ပါတယ္။ပါဝင္တဲ႔ပစၥည္းေတြကေတာ့ It is included