Leviton LT112-10W 1000-Watt Advanced Digital Plug-In Timer with Grounded Plug and Receptacle and Automatic Daylight Savings Adjustment, White Plug-In Digital Indoor Timers for timed control of lamps, seasonal lighting and portable fans Program all days (50 event settings per day), week, weekends; any day or combination of days Replaceable battery (with low battery indicatory) keeps time during temporary power outages or while moving timer to another location Compatible with incandescent and energy-saving CFL bulbs Easy to set and use, with large accessible buttons