Feit Electric 26-Watt Equivalent PL Quad Tube CFLNI 4-Pin Plugin G24Q-3 Base CFL Replacement LED Light Bulb Cool White 4100K (24-Pack) BPPLD26E841LEDG2HD24 - The Home Depot
2 x 27w PLS Daylight Bulbs for High Vision Reading Lamps 4pin FML T4 GX10Q-4 Quad Tube : Amazon.co.uk: Lighting
Feit Electric 26-Watt Equivalent PL Quad Tube CFLNI 4-Pin Plugin G24Q-3 Base CFL Replacement LED Light Bulb Cool White 4100K (24-Pack) BPPLD26E841LEDG2HD24 - The Home Depot