Connection mode: DMX512 input/output, power input/output. Service life: 50,000 hours. Heat dissipation mode: natural air cooling. Scope of application: indoor, TV and theater, museums, cabaret, bars, conference halls, exhibition halls, etc. 4 levels of running effect and flashing effect, RGB colorful stage lighting.Free adjustment of the angle of the bracket, adjust to the angle you want as you wish. Exquisite and compact appearance, light installation, more convenient transportation. 280PCS 5050 RGB LED lamp beads, energy saving and environmental protection, light source life of more than 50000 hours. Widely used, television and theater, museums, dance halls, bars, conference halls, exhibition halls, etc. Please rest assured that quality is ensured.