Lutron - 450W Skylark Magnetic Low Voltage Dimmer 3-Way - SLV-603P-xx

The Skylark Series by Lutron utilizes a slide dimmer and adds the convenience of a separate On/Off rocker switch. The added rocker switch allows you to keep your lights at a desired preset level and still have the ability to turns your lights On and Off. The attractive Skylark design offers a modern appearance that fits neatly into a decorator style wallplate (sold separately). 

• On-Off rocker for added convenience
• For Use With Magnetic Low Voltage Transformers
• 450W (600VA) Max
• Easy to install 
• Power failure memory restores your settings after outages or interruptions 
• Precise slide dimmer allows accurate control of light