HitLights 40 Watt Dimmable LED Driver, 12V Magnetic Power Supply &ndash; 110V AC &ndash; 12V DC LED Transformer. Compatible with Lutron and Leviton for LED Strip Lights, Constant Voltage LED Products CONVERTS 110V AC to 12V DC and works with LED compatible dimmer switches from Lutron, Leviton and more. SMOOTH AND RELIABLE DIMMING from 0 to 100% with no flicker. BARE WIRE CONNECTIONS AND KNOCKOUTS for easy installation to electrical code. See diagram in images for wiring instructions. CHOOSE AN APPROPRIATE LIGHT LEVEL for any room, any mood, or any time of day. HITLIGHTS QUALITY - MADE IN THE USA and backed by a FIVE year warranty from HitLights for peace of mind. Contact our US-based customer service team at any time for no-hassle troubleshooting and replacement or for any questions about purchasing or installation.