This brief training module, roughly 10-15 minutes long, will introduce Maestro Wireless, an RF retro-fit solution consisting of dimmers, switches, lamp dimmers, sensors, and portable controllers that all communicate wirelessly via Lutron's new 2nd generation RF technology. Control your lights from inside or outside your home with Lutron's easy to install Maestro Wireless solution. This module was previously part of the T2 - Sensible Energy Saving Solutions campaign.