The Sylvania SA 011 is a wonderfully simple plug-in timer to use. Set-up is very easy, you will select the On/Off times by adjusting the position of the pegs permanently housed in the timer. Green pegs are used for the "On" times, and the red pegs are used for the "Off" times. This timer will allow you to have 2 On/Off settings per day, which will repeat daily. The dial used for adjusting the timer is illuminated by an on-board LED. This makes setting your On/Off times easy in low light. Featured on the SA 011 Timer is a polarized outlet, capable of switching 1,750 watts or 15 Amps. Also featured is a manual override switch for disabling the timer function.