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) - Amazon.com
VIRIBRIGHT Virihome 18-Watt EQ Single tube Cool White G24D-2 Pin Base LED Light Bulb (6-Pack) in the General Purpose Light Bulbs department at Lowes.com
LUXRITE 42-Watt Equivalent PL Vertical LED CFL 2 Pin and 4 Pin Base 26W/32W/42W CFL 3 Color Selectable 1450 Lumens (6 Pack) LR24567-6PK - The Home Depot