Class IIIA laser product, FDA certificated, 2.0mW power output - Never again go through the trouble of unwrapping and hanging individual strands of Christmas lights. Simply place Christmas Laser Light in the ground outside or on the floor inside and enjoy festive year-round energy-efficient lights that never need replacing.Stars and Christmas Trees Patterns - Perfect for creating a festive atmosphere, the Laser Light projects both red stars and green Christmas trees onto any garden, exterior surface, or interior room.Built-in Ambient light sensor and Timer Automatic function - On at dusk or off at dawn, the laser light turns off/on automatically depending on the light intensity. Also with Automatic Timers function, The laser light will turn off after 6H using and turn on again after 18H.Broad Application - The laser lights can cover up to 2,100 square feet from a distance of 20 feet. Waterproof and Snow-proof. It's perfect for Christmas and holiday entertainment, parties, landscape decoration, stages or more.What you receive: Laser Light Unit with Screw and Bracket, Outdoor Laser Light Spike, Indoor Laser Light Stand, User Manual, 30-day full refund, and 12-month warranty with friendly customer service.