Can be used with four separate programming options: Same settings Monday through Friday, Saturday & Sunday, all 7 days of the week or individual daily settings. DST for 2006, 2007 and flexible for future changes, if needed Set it once and never set it again; follows daily changes in sunrise/sunset times For single pole and three way applications up to 100 ft. Controls lighting including fluorescent and heavy duty loads such as fans and appliances Up to 6 ON/OFF settings per 7-day period a total of 42 ON/42 OFF settings per week Easy-to-set 6 button programming LCD digital clock and readout To-the-minute setting accuracy Battery backup Random setting feature available to avoid predictable “timer controlledâ€� look Manual override feature Use with decorator-style wall plate (not included) Ratings: Resistive: 15 A, 120-277 VAC Tungsten: 15 A, 120 VAC, 6 A, 208-277 VAC Ballast: 8 A, 120 VAC, 4 A, 208-277 VAC Motor: 1 HP, 120 VAC, 2 HP, 240 VAC DC Loads: 4 A, 12 VDS, 2 A, 28 VDS Features Astronomic feature