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.
There are several methods of determining the proper size for a chandelier: 1  Room Size: The length and width of the room added together in feet should equal the diameter of the chandelier in inches. Example: a 12â² by 12â² room should have a 24â³ diameter chandelier (12 + 12 = 24â³).