Input Voltage:AC90-240V,50/60HZ, LED Source: LEDs 60,000 hours, DMX-Control-channels:4/8 DMX Channels. Shuttle:Flash rate:0-10HZ, Dimmer:0-100% mechanic dimmer, Operational Modes:DMX512,Auto Run,Sound action,Strobe,Stand Alone and Master/Slave,With Rich Advanced Built-in Programs. Beam Angle:15/25/35/40/45 degrees can be selected (If you do not need to explain the beam angle, we will default to send you, the better the 40beam angle), Long Lifespan LEDs:more than 60,000 hours