Used for replacing worn out dimmer control on incandescent, halogen floor lamps, and dimmable LED bulbs (non-dimmable LED will not work). Features full range dimming capability when properly installed. Constructed with a plastic outer shell. The dimmer switch is a control unit designed for various indoor table lamps. Well-made and reliable for everyday use. Product Name: Built-in Dimmer Switch Frequency: 60Hz Power: Max. 100W Voltage: 120V AC Dimming Range: 3-100W Color: Black Material: Plastic Package Contents: 1 x Dimmer Switch (Due to different product batches, the appearance may vary slightly; this does not affect functionality.) Only the listed package content is included; other items are not part of this product. Note: Light reflection and differences in display screens may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.