Introducing the NSi Industries 1109A-O timer switch - the perfect solution for your outdoor lighting needs. This mechanical timer allows you to effortlessly control your outdoor lights with its 24-hour functionality. Whether you want to illuminate your garden or enhance the security of your property, this timer switch has got you covered. With its surface mount design, installation is a breeze, and you can trust that it will withstand the elements thanks to its outdoor durability. Say goodbye to wasted energy and hello to convenience with the NSi Industries 1109A-O timer switch. Upgrade your outdoor lighting system today and enjoy the benefits of automated control.