12pcs E-Simpo 4Pin GX24Q to E26/E27 CFL Bulb Socket Lamp Base Lampholder Adapter Converter,Physically Change Contact, Need Rewir
Runshuangyu Energy Saving Compact Fluorescent Spiral Bulb, 2 x 125W 220V 5400K CFL Daylight E27 Socket Light Lamp for Photography Photo Video Studio Lighting - Amazon.com
Amazon.com: HPUSN 85W 110V 5400K Compact Fluorescent CFL Balanced Daylight Bulb with E27 Mount, Lighting Studio Ideal for Photography and Video : Electronics