The Night Stars Moving Red And Green Laser creates an instant atmosphere for parties and entertaining or adds a splash of color and interest to your home, yard, or garden! Ideal for both indoor and outdoor use, it projects points of brightly colored lights onto walls, dance floors, landscapes, pools, gazebos and more. It projects red, green, or a combo of the two colors, as well as, an optional flash/pulse setting. The included Radio Frequency remote lets you control your Laser Light from anywhere in and around the house. The built-in timer runs for 4, 6, or 8 hours and is also programmed from the remote.