I received my Digital Programmable Wall Plug Timer for the home in exchange for an honest unbiased opinion. It features several combinations of program abilities. I especially like this feature. It’s good for vacations where you can program light to go on at different times. With the built in battery feature it allows it to be set and even if the power goes out the settings are saved. It would be great for holiday lighting. I found the instructions could use a bit of tweaking but that is minor compared to the good capabilities and all that can be accomplished with this.