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
LED PL Retrofit Lamp for 2 or 4 Pin CFL Bulbs - Replaces 13-18 Watt- G24d / GX24d & G24q / GX24q Base Lamps - Magnetic Ballast Compatible or Bypass, 4000K and 560 Lumens
2 Pin PL LED Lamp - Replaces 7-9 Watt- G23 Base Lamps - Ballast Compatible or Bypass,