How should I adjust my lighting when furniture is rearranged?
Lighting should be focused around how a room is used and furniture placement plays a key role in your fixture size and location; this is especially true for fixtures that drop over tables or counter tops. Fixtures for specific rooms in your home must be sized appropriately based on both the size of the space as well as table size; this is why when furniture changes the fixture may look disproportionate.
Have you ever walked into a dining room and noticed the fixture was not centered over the table? This often happens a lot when people add a hutch or china cabinet and slide the table over to keep spacing on both sides even and adding a leaf to the table will have the same effect. Center your lights over how you have your table placed in your space on a daily basis, not how it is placed for holidays or special occasions.
General lighting in a room can also be affected by furniture placement. A centered fixture, whether it is a flush mount or a chandelier, will not be affected. This is more of an issue when you have recessed lighting or spotlights highlighting certain areas. If you move your furnishings often, opt for an overall general ceiling light and use temporary and portable table lamps and floor lamps to add accent lighting, rather than adding wall sconces and directional cans.