1.the cheapest christmas lights 2.specially, can used in car with car socket 3.Certifications CE,RoHS 150mw ... boxWhen plugged in, the red and green two-color injection laser can sing like the stars and the effect of automaticrotation ... ,bar, marketplace,karaoke, gardon, plaza Mainly products: kinds of laser stage lgiht, like mini laser stage light, christmas lights, outdoor lights, etc.