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.
To size a chandelier for your dining room, or to be the focal point of your space, measure the length & width of the room & add those figures together. The sum, converted to inches will equal the diameter that you can use as a guideline when selecting the size of your chandelier. IE: 14'+20'=34' Converted to inches=34. Correct size chandelier=34 Diameter. If the resulting measurement (room length + width, converted to inches) seems inappropriate due to size of your table, size your chandelier three quarters the width of your table. The bottom of your chandelier should sit approximately 30-32 above the table.