Paano mag lay-out ng ILAW, C.O at Position ng mga PVC at Junction Box sa SLAB? | Tagalog

》Vlog Title: 2nd Flr. LIGHTING LAY-OUT at 3rd Flr. Additional na C.O, at Wall Lamp | Tagalog ☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆☆