Circle (2 Pack) PL-13W 827, 2 Pin GX23, 13 Watt Single U-Shaped Twin Tube, Compact Fluorescent Light Bulb, Replaces Philips PLS13W27 GX23 and Sylvania CF13DS827 GX23 - Amazon.com
HPS1P Robertson Magnetic 2-pin 13W CFL Ballast | 120V Side Exit Leads
Plusrite CFL 13S/835 13W CFT13W/GX23/835 2 Pin Light Bulb 3500K - Light Bulb Surplus
Philips 13W 2 Pin GX23 Warm White Single Twin Tube CFL Bulb | PL-S 13W/27 | Bulbs.com
TCP 32013 13W TWIN TUBE PL LMP 2-PIN 27K Light Bulb - BulbConnection.com
120V Twin Tube 2-pin Fluorescent Light Bulb | AQLighting
Satco S8320 13W T4 Quad Tube 2-Pin CFL Bulb, 4100K – LBC Lighting Pro
Sylvania 20708 Light Bulb, 13W 2-Pin Double Tube Compact Fluorescent - Amazon.com
Feit Electric 13-Watt Equivalent PL CFLNI Twin Tube 2-Pin GX23 Base Compact Fluorescent CFL Light Bulb, Cool White 4100K (1-Bulb) BPPL13/41/HDRP - The Home Depot
Sylvania 21120 CF13DD-841-ECO 13W 2-Pin 4100K Compact Fluorescent
Sylvania 21117 - CF13DD/827/ECO - 13W - 2700K - CFL | CityLightsUSA.com
Philips TUV PL-S 13W/2P Sterilamp 13w 2-pin GX23 Germicidal Light Bulb - Walmart.com
Philips 13W 2 Pin GX232 Cool White Double Twin Tube CFL Bulb | PL-C 13W/841/USA/ALTO (2-Pin) | Bulbs.com
13 Watt Twin Tube Compact Fluorescent PL Bulb with 2-Pin (GX23) Base, 3500K - CF13DS/835/
Sylvania 21134 - Single Tube (2 Pin Base) Compact Fluorescent Light Bulb | LightBulbs.com
Feit Electric 13-Watt Equivalent PL CFLNI Quad Tube 2-Pin GX23-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLD13/HDRP - The Home Depot
Robertson HP1527Pv2 For 13w 2-pin 277v cfl lamps
Philips 146811 13W 2 Pin GX23 Very Warm White Single Twin Tube CFL Bulb - Compact Fluorescent Bulbs - Amazon.com
Philips 13W 2 Pin GX23 Bright White Single Twin Tube CFL Bulb | PL-S 13W/850/2P | Bulbs.com
Philips 13W 2 Pin GX232 Very Warm White Double Twin Tube CFL Bulb | PL-C 13W/827/USA/ALTO (2-Pin) | Bulbs.com
Satco S8320 :: 13W 2-Pin CFL Lamp, 41K :: PLATT ELECTRIC SUPPLY
SUNLITE 13w 3000K 2-pin GX23-2 base Compact Fluorescent Light bulb – BulbAmerica
Philips 13W 2 Pin GX23 Cool White Single Twin Tube CFL Bulb | PL-S 13W/841/2P/ALTO | Bulbs.com
lumenivo 13 Watt Quad Tube Fluorescent Lamp with GX23-2, 2 Pin Base 3500k Cool White U Shaped Compact Fluorescent Bulbs 2 Pin - PLC 13w 2 Pin Double Tubes CFL with 810 Lumens Output - 4 Pack - Yahoo Shopping
