The LTB30-1LZ, Leviton Decora timer switch offers advanced features, superior accuracy and contemporary aesthetics. It provides convenient timed control of lighting and motor loads in homes, offices, schools, libraries and other small commercial applications. It is ideal in automating control of heat lamps, hot tubs, attic and exhaust fans. This timer allows users to simply press and hold the top button to initiate override or press and hold two buttons to convert the 30 min timer into other available time intervals. It has soothing green LED locator lights and offers three colors in one box, plus single pole or 3-way capability (with VP0SR). Easy operation with four preset buttons and one "Off" button Simple press and hold override function Flexibility to convert the 30 min timer to other available timer intervals Single pole and 3-way with a Vizia + switch remote (VP0SR) Three colors in one box - white, ivory and light almond