Voltage: AC100~240V 50/60HZ Power: 280W Lamp beads: 864pcs 5054 tri-color LED lamp beads+96pcs white LED Control mode: DMX512, self-propelled, master-slave, voice control, with RDM function. Channels: CH04, CH11, CH32, CH39 Dimming: 32bit 0~100% linear dimming Features: 8+8 sections of horse racing + dyeing + flashing Working temperature: -30 degrees to 50 degrees Strobe frequency: 1~30HZ Appearance: metal, black Connection mode: DMX512 input and output / power input and output. IP rating: IP20 size:54*34*21CM weight:8KG