PL7/41K/2G7 4 PIN SUPRA LIFE COMPACT FLUORESCENT LIGHT BULB – Bulborama
2GX7 LED PL Retrofit Lamp for 4 Pin CFL Bulbs - Replaces 13 Watt- 2GX7 Base Lamps - Ballast Bypass 120-277v, 3500K and 600 Lumens
Feit Electric 13W/18W/26W Equivalent PL Horizontal 4-Pin Universal Base G24Q/GX24Q-1/-2/-3 with CCT Select LED Light Bulb (4-Pack) PL26AHCCT/LED/HDRP/4 - The Home Depot
2Pk - 4-Pin S14 LED RGBW Replacement Bulbs String for Satco Starfish I – BulbAmerica
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 Light Bulbs department at Lowes.com
2GX7 LED PL Retrofit Lamp for 4 Pin CFL Bulbs - Replaces 13 Watt- 2GX7 Base Lamps -
Bonlux 13W GX24Q 4-pin Base LED Light Bulb, 26W CFL Equivalent G24Q Rotatable LED PL-C Retrofit Lamp GX24 LED PL Horizontal Recessed Bulb Daylight 180° Beam Angle (2-Pack, Remove/Bypass The Ballast) -
SLEEKLIGHTING 13 Watt T3 Spiral CFL 4 Pin G24Q-1 Base Light Bulb 3500K 800lm - Compact Fluorescent -Neutral White Light 4pack - Amazon.com
LED 2D Lamps (GR10Q 4pin) - Commercial Lighting
Feit Electric 18-Watt Equivalent PL CFLNI Quad Tube 4-Pin G24Q-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLD18E/HDRP - The Home Depot