I absolutely love the holidays so I was pretty excited to try out this Startastic Laser Projector. It is weather resistant so you can use it indoors or outdoors and has no installation requirements. It has a stake to put it outside and have it stay put in all weather conditions. It has two laser modes which include green lights and a combination of red and green lights and can be set so a sensor automatically turns them on once it gets dark! They also cover up to 4000 square feet in all! This is large enough for most home fronts! It is a quick and easy way to be festive during the holiday season. I love that I dont have to get up and hang lights or anything anymore! Great investment for the holidays!