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.
Chandelier Size Calculator. Selecting the appropriate chandelier size depends on the size of the room or the chandelier's relationship to furniture. This wizard will apply accepted lighting design technique to recommend the appropriate chandelier size for spaces of any scale. Follow a few easy steps to obtain a customized recommendation on chandelier size. Chandeliers above dining room tables should have a diameter of 1/2 to 2/3 the width of the table.