Philips 22-Watt 8 in. Linear T9 Fluorescent Tube Light Bulb Daylight Deluxe (6500K) Circline (1-Pack) 392357 - The Home Depot
Celiwace T9 LED Circline Light Bulb, FC8T9/DL Led Replacement for GE Philips Sylvania 8 Inch Circular Fluorescent T9 22W, Day Light 1500LM 2 Count - Amazon.com
Celiwace 7 inch T5 22W Circular Fluorescent Bulb FCL Round Light Replacement for Zadro Floxite Rialto Makeup Magnifying Vanity Mirror Daylight 2 Pack : Beauty & Personal Care - Amazon.com
Celiwace T9 LED Circline Light Bulb, FC8T9/DL Led Replacement for GE Philips Sylvania 8 Inch Circular Fluorescent T9 22W, Day Light 1500LM 2 Count - Amazon.com
GE 11026 Series 11026-Fc8T9/D Circular T9 Fluorescent Tube Bulb Lighting, 1 Count (Pack of 1) - Circular Full Spectrum - Amazon.com