This light set is for our ripper cage and body.Two 8mm high brightness headlights.The light bar is metal structer,strong and firm.Intergrated control circuit,the receiver takes power,plug,and play. RGB full-color lamp beads,8 kinds of lighting effects. 4.5 to 20V ultra-wide voltage. Power off memory,save mode. It's also suit for 1/10 1/8 Lage-Scale RC Model Car.