Sylvania GTE or Philips 6, 8, 12" or 16" Circline Bulb

Sylvania GTE 6",8",12",16" Circline Bulbs20 watt (6 inch), 22 watt (8 inch), 32 watt (12 inch), and 40 watt (16 inch).Listing is for your choice of one lot of:QTY 1 X 6" BulbsorQTY 1 X 8" BulbsorQTY 1 X 12" BulbsorQTY 1 X 16" BulbsPlease choose your bulb choice from the drop-down menu above.Diameter: 6 inchesManufacturer: SylvaniaManufacturer Part #: 20156Manufacturer Desc.: FC6T9/CW/RSUPC Code: 046135201561Light Output: 750 lumensEnergy Used: 20 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Cool WhiteColor Temperature: 4,200KDiameter: 8 inchesManufacturer: SylvaniaManufacturer Part #: 20148Manufacturer Desc.: FC8T9/CW/RSUPC Code: 046135201486Light Output: 1,050 lumensEnergy Used: 22 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Cool WhiteColor Temperature: 4,200KDiameter: 12 inchesManufacturer: SylvaniaManufacturer Part #: 20037Manufacturer Desc.: FC12T9/WW/RSUPC Code: 046135200373Light Output: 1,950 lumensEnergy Used: 32 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Soft WhiteColor Temperature: 3,000KDiameter: 16 inchesManufacturer: SylvaniaManufacturer Part #: 20059Manufacturer Desc.: FC16T9/CW/RSUPC Code: 046135200595Light Output: 2,500 lumensEnergy Used: 40 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Cool WhiteColor Temperature: 4,200KDiameter: 6 inchesManufacturer: PhilipsManufacturer Part #: 812983Manufacturer Desc.: FC6T9/CWUPC Code: 046677249823Light Output: 800lumensEnergy Used: 20 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Cool WhiteColor Temperature: 4100KDiameter: 8 inchesManufacturer: PhilipsManufacturer Part #: FC8T9/WWManufacturer Desc.:FC8T9/WWLight Output: 1050 lumensEnergy Used: 22 wattsBulb Type: T9Base Type: 4-PinColor / Finish: Warm WhiteColor Temperature: 3000K