Sylvania 32-Watt Equivalent 12 in. Circline T9 Round Tube LED Light Bulb 41208 - The Home Depot
Tide Nascar Racing 16" Circline Fluorescent Wall Clock Works Neon Look Electric | eBay
GE Current FC8T9/CW Linear Circline Fluorescent Lamp, 22 W, Fluorescent Lamp, 1.12 in OAD, T9 Shape, 1100 Lumens Initial/825 Lumens Mean | State Electric
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Replacement for TCP 32058 by Lumenivo - T6 Circline Double Lamp Compact Fluorescent Lamp 58 Watt 4-Pin Base 82 CRI 2850K - - Amazon.com