EiKO 05252 Model SP26/27-4P Compact Fluorescent Spiral Light Bulb, 26 Watts, GX24q-3 Base, T-4 Bulb, 4.72"/120mm MOL, 2.44"/62mm MOD, 1800 Approx Initial Lumens

EiKO SP13/27-4P Compact Fluorescent Light Bulb (6-Pack), 13 Watts, G24q-1 Base, T-4 Bulb, 3.74"/95mm MOL, 1.97"/50mm MOD, 2.5mg Mercury Content, Liquid HG Form

EiKO SP13/27-4P Compact Fluorescent Light Bulb (4-Pack), 13 Watts, G24q-1 Base, T-4 Bulb, 3.74"/95mm MOL, 1.97"/50mm MOD, 2.5mg Mercury Content, Liquid HG Form

6pcs E-Simpo 4P Gx24q to E26/E27 Lamp Base Adapter,G24q to Medium Edison Socket Converter,Need Bypass Ballast,Short Version 15.5mm, 4P Conductive,Plug E26 Bulb into PL G24Q/GX24Q socket.

EiKO SP13/27-4P Compact Fluorescent Light Bulb (3-Pack), 13 Watts, G24q-1 Base, T-4 Bulb, 3.74"/95mm MOL, 1.97"/50mm MOD, 2.5mg Mercury Content, Liquid HG Form

Feit Electric PLSP26E 26-Watt Fluorescent PL Bulb

13-Watt Compact Fluorescent Light Bulb with G24Q-14

Eiko SP13/27-4P 13W 2700K 4 Pin Base Spiral Halogen Bulbs

GE 96775 LED 4-Pin Vertical Plug-In Light Bulb