Can you tell what these 2-pin bulb sockets are called? - Quora
GE Relax HD 100-Watt EQ A19 Soft White Gu24 Pin Base Dimmable LED Light Bulb (2-Pack) in the General Purpose Light Bulbs department at Lowes.com
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Feit Electric 60-Watt Equivalent T3 Spiral Non-Dimmable GU24 Base CFL Compact Fluorescent Light Bulb, Daylight 5000K (2-Pack) BPESL13T/GU24D/2HDRP - The Home Depot
Light Bulb Identifier and Finder Guide - Ideas & Advice | Lamps Plus
Feit Electric 13-Watt Equivalent PL CFLNI Twin Tube 2-Pin GX23 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPL13/41/HDRP - The Home Depot