Sylvania/GE T9 Circline Light Bulbs

Browse Sylvania T9 circline fluorescent lamps in FC6, FC8, FC9, FC12, and FC16 models. The selection includes several circle sizes and light colors, from warm white to daylight, for maintaining existing circular fluorescent fixtures.

Match the full lamp code and order number to the bulb being replaced. Check the diameter, wattage, 4-pin base, and ballast requirements before making your selection. Color codes also matter when replacing one lamp in a multi-lamp fixture, helping you keep the appearance of the light consistent.