pattern lights that can change pictures, with 6 cards. Beautiful and elegant colors can be projected on walls, ceilings and courtyards. Interior projectors are equipped with 16/23 different slide modes to enhance the atmosphere and fun. The best projection distance of LED projection lamp is 3-8m, and the projection area is 15-50m2. LED projector has different colors and patterns, suitable for parties, Christmas, Halloween, birthday and other occasions Christmas lights can be placed indoors or on the floors or windows of buildings. This Christmas projector has 16/23 patterns, which can create more atmosphere than other slides. Main application scope: Christmas, Halloween, stage, KTV, bar, disco, wedding... Light source power: 4W Voltage: 110V Products include 1 x projection lamp