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

Halco 52200 - E1CF13RS/120/GU24 Compact Fluorescent Ballast

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, 2.5mg Mercury Content, Liquid HG Form, 1800 Approx Initial Lumens, 10,000 Rated Life

13-Watt Compact Fluorescent Light Bulb with G24Q-14

EiKO 05252 Model SP26/27-4P Compact Fluorescent Spiral Light Bulb, 26 Watts, GX24q-3 Base, T-4 Bulb - 2 Pack

Feit Electric PLSP26E 26-Watt Fluorescent PL Bulb

Feit BPESL13T/GU24 60W Equivalent CFL Twist GU24 Base Bulb (Pack of 6), Soft White

TCP CFL Double Circle Lamp, 150W Equivalent, Bright White (3100K) T6 Circline Lamp

(6 Pack) PLT-26W 827, 4 Pin GX24q-3, 26 Watt Triple Tube, Compact Fluorescent Light Bulb