TCP CFL Circle Lamp, 200W Equivalent, Soft White (2700K) T6 Circline Lamp
TCP 150W Equivalent, CFL T6 Double Circle Lamp, Non-dimmable, Soft White
TCP CFL Double Circle Lamp, 200W Equivalent, Bright White (3500K) T6 Circline Lamp
Satco S6596, FC552C/SW/TC - 55W 3000K T6, Compact Fluorescent Bulb
FC55T6/WW FC55/2C/827 55 Watt Double Tube Circline Fluorescent lamp, Warm White Color Temperature
Westinghouse Lighting Corp 40-watt 2C Fluorescent Circular Lamp
Radiant RCB54 FC8T9(22w) & FC12T9(32w) circline fluorescent lamp ballast
Sunlite FC8T9/CW Fluorescent 22W T9 Circline Ceiling Lights, 4100K Cool White Light, 4-Pin Base
Kichler 4029 Fluorescent Bulbs CIRCLINE QAD4 55 watt 2700K Light Bulb