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

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

Sun-Lite Q03A (SBL-FLA13) 13w 4 pin G24q-1 or GX24q-1 self ballasted lamp adapter

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

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

Philips PLC/13/E/DD/827 (4 Pack) PLC-13W 827, 4 Pin G24q-1, 13 Watt Double Tube, Compact Fluorescent Light Bulb, Replaces 38325-7 and Sylvania 20682, White

Feit Electric BPESL13T/GU24/2 900 Lumen Soft White Mini Twist GU24 CFL, Uses Up To 78% Less Energy, Compact Fluorescent, Average Life Up To 10000 Hours

(4 Pack) 13 Watt Mini Spiral - GU24 Base - (60W Equivalent) - T2 Mini-Twist - CFL Light Bulb - 2700K Warm White