Use the Lutron Credenza 300-Watt Lamp Dimmer to make it easy to turn lamps on and off without reaching under the lamp shade. This dimmer is compatible with incandescent and halogen bulbs and eliminates the need for a costly 3-way bulb. This dimmer makes it convenient and easy to turn lights on and off without reaching under the lamp shade. The easy slide operation allows you to adjust lights to any brightness level and the night-light makes locating the switch quick in the dark. Color: White.