Dim any table or floor lamp almost instantly with the Credenza lamp dimmer from Lutron. Just plugs right in! Dimming the lights helps save energy and extends the life of your bulbs. Dim the lights by moving the slider up or down to create the perfect light for any activity. Place dimmer on tabletop for easy operation Convenient dimmer for table and floor lamps Easy slide for smooth dimming Sleek, elegant style Additional discounts apply for this item when purchased as Bulk.