TCP 14-Watt Soft White Compact Fluorescent Flood Light Bulb (6-Pack) for $13.99. Shipping is free on orders over $25. If needed, use this Filler Tool to qualify for free shipping. Here is a screenshot for your reference. Alternatively, The Home Depot has it for $18.47 plus shipping. Note that depending on the state and local energy programs, this works out to be anywhere from 10% to 50% less than most retailers.