10 x GE Low Energy Lighting 2 Pin Double Tube CFL 18w G24D-2 Cap Cool White 43168128643 | eBay
Philips 18-Watt (G24d-2) PL-C 2-Pin Energy Saver CFL (Non-Integrated) Light Bulb Neutral (3500K) 383182 - The Home Depot
Viribright Lighting 13W-18W Equivalent Daylight (6000K) G24D-2 Pin Rotary Base Horizontal PL LED Light Bulb (6-Pack) in the Specialty Light Bulbs department at Lowes.com
ICS 5w-20w LED PL Plug-In Corn Light, Cluster 360 Degree with G24d (2 Pin) or G24q (4Pin) Base 3K - 5K
4-Pin LED 12W 1100 Lumens 5000K Magnetic Ballast 2-PIN G24d-2 Horizontal — Rooster Supply
2pcs 9W G24d 2 Pin LED Bulb E-Simpo Horizontal Recessed 6.2"/158mm 800-1000lm 2U CFL PL-C 18W Equival. 180Degree Beam Retrofit LED Plug in LED Lamp(Need Remove Ballast) (Warm White, G24d 2Pin 21mm) - -
4x 18W G24d-2, 2 pin, Low Energy CFL BLD Double Turn Light Bulb Cool White Lamp | eBay