18PLC8404PIN | G24q-2 Quad Tube Shape CFL Bulb, 18 W, 4000K, Cool White Colour Tone | RS
Light Efficient Design LED-8039E345D-A 18 Watt LED HID Post Top Retrofit Lamp - E26 Base - 3K / 4K / 5K - 2,610 Lumens - 120-277V | PROLIGHTING
Feit Electric 18-Watt Equivalent PL CFLNI Triple Tube 4-Pin GX24Q-2 Base Compact Fluorescent CFL Light Bulb, Soft White 2700K (1-Bulb) BPPLT18E/HDRP - The Home Depot
Westinghouse 3794900 18 Watt Mini-Twist CFL Light Bulb 2700K Warm White E26 (Medium) Base (4-Pack)
Satco S7225 18 Watt (75 Watt Equivalent) Cool White Mini Spiral Compact Fluorescent Light Bulb - 120V (
Satco 18-watt T2 Spiral CFL Bulb
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
18 Watt CFL Light Bulbs | 2 Pin G24D-2 Base 4100K Cool White | 18W High Output 1200 Lumens | Double Tube Compact Fluorescent Light Bulbs Plug-in | 10 Pack by GoodBulb - Walmart.com
18W Daylight LED Bulb - The Daylight Company
GoodBulb 18 Watt CFL Light Bulbs | 4 Pin G24Q-2 Base 4100K Cool White | 18W High Output 1200 Lumens | Double Tube Compact Fluorescent Light Bulbs Plug-in | Long Term Care Lighting | 10 Pack - Amazon.com