Leviton offers a full line of dimmers and lighting controls that bring Energy Smart Living to your home. These devices easily replace standard wall switches throughout the house and provide an immediate energy payback. Create the perfect mood in any room and save energy by installing dimmers today. Leviton Tabletop Slide Control Lamp Dimmer 300-watt incandescent, 150-watt dimmable LED and CFL bulbs. White TBL03-10W features: Full range feed through lamp cord dimmer provides convenient table-top dimming control with easy glide, positive on/off action in completely insulated housing. Testing and Code Compliance: UL Listed, CSA Certified, and backed by a limited 5-year warranty. Environmental: Flammability UL94 V2 Rating. Operating Temperature: 32 to 130 Degrees F.