Using technology similar to the Jet PCM, the Jet module provides the ultimate in power tuning. Point-by-point air/fuel, ignition advance, transmission, and various other tuning points provide performance gains and, in some cases, improved fuel economy.
In this case, a chandelier with a diameter of 20 inches would work well in an 8-foot by 12-foot room. For a dining room, the chandelier should have a diameter around 12 inches less than the table is wide. It's always better to have a chandelier that is slightly too big than too small. Measure for the length.
1 The bottom of a modern chandelier should sit at about 30 to 34 inches from the top of the dining table in a room that has a ceiling of 8 feet high. 2  If your dining room is taller, hang the chandelier 3 inches higher than this for every extra foot of ceiling height (so it doesnât look too low). The bottom of a modern chandelier should sit at least 7 feet from the floor in foyers, and even rooms, where people will need to walk underneath them. 2  If you have a two-storey foyer, hang the chandelier about one-third of the way between ceiling and floor.