Simply Conserve G24Q/GX24Q Vertical PL 18-Watt EQ Single tube Daylight Gx24q-4 Pin Base LED Light Bulb (4-Pack) in the General Purpose LED Light Bulbs department at Lowes.com
LUXRITE 42-Watt Equivalent PL Horizontal LED CFL 2 Pin and 4 Pin Base G24D G24Q GX24Q 3 Color Selectable 1450 Lumens (6-Pack) LR24565-6PK - The Home Depot
Green Creative 28373 6PLV/840/DIR 6 Watt LED PL Lamp - 4-Pin G24q/GX24q Base - 4000K - 620 Lumens - Ballast Compatible | PROLIGHTING
Simply Conserve G24Q/GX24Q horizontal PL 18-Watt EQ Single tube Daylight Gx24q-4 Pin Base LED Light Bulb (4-Pack) in the General Purpose LED Light Bulbs department at Lowes.com