4.5 Watt Ballast Bypass LED CFL Replacement PL Light Bulb 2 Pin G23 Ba – Green Electrical Supply
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
Replacement Bulb for TotalPond UVRB and UVC9 9 Watt UV Pond Clarifier AUVC- 9W - Anyray Mall
2 Pin PL LED Lamp - Replaces 7-9 Watt- G23 Base Lamps - Ballast Compatible or Bypass,
4.5W Non-Dimmable 2-Pin 4000K G23 Horizontal Hybrid LED Bulb | LED 4.5WPL/180°/FR/40K/G23/2 Pin/HYBRID-120-277V | Bulbs.com