Amazon has the Philips 10.5-watt Slim Style Dimmable LED Light Bulb in Soft White for only $8.97 (free shipping with Prime).  That’s $5 off the regular price and the lowest we could find.

The Philips replaces your standard 60-Watt bulb, saving you up to $136.13 in energy costs. The new sleek, flat design is ideal for use in wall sconces, table and floor lamps, open pendant or ceiling fixtures. It has an extra long lifetime of 22.8 years that reduces the hassle of frequent replacement. Also, it’s safe for the environment and your home with a durable design and it’s mercury-free. The bulb is dimmable and provides a soft, comfortable light.

Philips 433227 10.5-watt Slim Style Dimmable A19 LED Light Bulb,