Dimmer switch models must be compatible with the bulb in your light fixture: incandescent, halogen or LED. A dimmer switch can extend a light bulb’s life and save money on electricity bills.

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A parting word: If want to replace a light switch with a dimmer, you can follow the process described above, but remember—not all dimmers are created equal. For a successful installation ...

The better approach? Give yourself a full spectrum of lighting possibilities by making sure all of those lights are dimmable. Upgrading your light switches to dimmer switches is one way to do it ...

It doesn’t take long to replace an ordinary light switch with a full-feature dimmer light switch. But while you’re at it, to ...