Philips 9W 2 Pin G23 Cool White Single Twin Tube CFL Bulb | PL-S 9W/841/2P/ALTO | Bulbs.com
Philips 9W 2 Pin G23 Black Light Single Twin Tube CFL Bulb | Actinic BL PL-S 9W/10/2P | Bulbs.com
Philips Master PL-S 9W Warm White G23 2-Pin Lamp: Compact Fluorescent Bulbs: Amazon.com: Tools & Home Improvement
Feit Electric 7-Watt Equivalent PL CFLNI Twin Tube 2-Pin G23 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPL7/HDRP - The Home Depot
Satco Lighting S18402 Single 4.5 Watt PL G23 LED Bulb - | Build.com
Satco - 4.5W LED PL G23 BASE BALLAST BYPASS – Pacific Lamp Wholesale