Lutron LC-300NLH-WH Attache 300-watt Single Pole On-Cord Lamp Dimmer with Locator Light, White

Lutron Attache Lamp Dimmers are a great, inexpensive way to control your lights. This full range dimmer can be used with table and floor lamps and attaches right to the lamp cord. Features include a slider that slides up to turn on/brighten and down to dim/turn off, as well as a red LED locator light that glows softly to help you find it in the dark. You can use a standard light bulb instead of costly 3-way bulbs while saving energy as you dim. This is for single pole applications where a light is controlled from only one switch and works with incandescent and halogen lighting.