6 Pack, Mansa Lighting, G24q to Standard Base Adapters, Use This Adapter to Plug an E26 Bulb Into a PL Style G24 Fixture, Maximum Wattage Is 100W - - Amazon.com
T4 Dulux G24q-1 Base 13W 120V 2700K by Raise Lighting | 20682 | RAI8578
Leviton 75W G24q-3 Lamp Base 26W/ 32W 4-Pin Snap-In Compact Fluorescent Lampholder, White with Orange 26725-423
13W Compact Fluorescent Quad Tube 4-Pin G24q-1 Base
LED PL Retrofit Lamp for 2 or 4 Pin CFL Bulbs - Replaces 26 Watt- G24d, GX24d, G24q / GX24q Base Lamps - Magnetic Ballast Compatible or Bypass, 3500K and 920 Lumens| 98401
Simply Conserve G24Q/GX24Q Horizontal PL 18-Watt EQ Single tube Cool White LED Light Bulb (4-Pack) in the General Purpose LED Light Bulbs department at Lowes.com