Darkness Sensing Electrical Timers.
The darkness sensing electrical timers are perfect for controlling holiday lighting without the hassle and saves you money. It is waterproof so it is perfect to use outdoors too. Simply plug in your light display into this Westinghouse timer and a clock timer will automatically turn off it off at a pre-selected time, set by you. You can select from one of the three choices; keep it on at all times, dusk to dawn or to turn on at dusk for 1-8 hours. No more running outside in the rain or winter. This money saving timer includes detail instructions.