Features:
120 VAC, 60 Hz
6.8 x 5 x 2.5 inches
1 Lithium ion batteries backup included.
Average Battery Life - 168 hours
7 ON/OFF programmable events
Full 7-day programming options
Astronomic clock feature determines dawn and dusk times
Automatic Daylight Saving Time (DST) adjustment
Random mode varies on/off schedule to provide a lived-in appearance
2 grounded receptacles and a grounded plug