The Stanley TimerMax Digital Trio Outdoor Photocell Tri-Mode Timer will turn the electrical devices ON/OFF automatically. It has a digital 7-day timer that allows you to have the timer On/Off all 7 days or any day of the week at the exact times you choose. Countdown photocell timer - On at dusk and Off at dawn or 1-12 hours later. You can also use the digital photocell timer - On at dusk and Off at the exact time you choose. It has 3 grounded outlets. Rated: 125V/15A/1875W.