*HDB flat standard lighting-box suitable for down-lights and plc lights. Also ideal for concealing ugly piping.
1 bedroom perimeter approx. 40ft-50ft: $270-$300max
Living hall + dining area: $460-$750max
Cost of materials + installation of lighting-box for standard new 90m2-110m2 4room HDB flat [3 bedroom + dining and living hall]: $1280-1500
3 bedroom false ceiling + living and dining lighting box approx.: $1350-$1600
3 bedroom lighting-box + living and dining false ceiling approx.: $1200-$1380
