Philips 13W Warm White T2 Spiral CFL Bulb, E26 Base | EL/mdT2 13W | Bulbs.com
Satco 13 watt Fluorescent T2 Spiral CFL Bulb 13 W 60 W Incandescent Equivalent Wattage 120 V AC 900 lm Spiral T2 Size White Light Color E26 Base 12000 Hour 4400.3 F 2426.8 C Color Temperature - Office Depot
13 Watt (60 Watt) Compact Fluorescent Light, Soft White 2700K, 1040LM, Spiral Medium Base CFL Light Bulbs (4 Pack) - Walmart.com
Feit Electric BPESL13T-E 13 Watt Compact Fluorescent Lamp Mini Twist Bulb - Walmart.com