BEAM 4 is designed with 4pcs mini LED moving head beam light combined into one, each head light can be controlled separately. Use 4pcs 10W super bright white,RGBW or 4in1 LED. Extremely significant beam effects , high brightness, stable and smooth linear dimming, macro function and built-in self-propelled program. With two quick lock, installation simple and easy. It is suitable for small concerts, television studios, touring, bars, nightclub, etc