StarTastic Holiday Light Show Action Laser Light Projector As Seen On TV 30 second set up  No more climbing up ladders and hanging string lights for hours - Just plug in! Beautiful Illuminations - Shower your house in thousands of twinkling stars Coverage  will cover an area up to 4000 sq. feet! Includes adjustable lawn mounting stake for easy setup and aiming Other Uses - Can also be used indoors as for parties and decorations Bulb uses &lt; 5mW and has a Class 3R Classification