With 28 on/off settings, gardeners can have maximum control of their lighting systems, fans or other appliances with minimal effort. This 15A/1800W timer automatically adjusts to the time of sunrise and sunset for a dusk to dawn setting, and has an automatic Daylight Savings Time option, or can be set on separate schedules based on the day of the week. The large and easy-to-read display depicts the current date and time, and indicates when the battery is running low. This device also has a battery back up for unexpected power outages. Two timed receptacles for any lamps, appliances, electronics, heaters or fans are available, and it has a grounded plug.