Just buy one effect and you have it all! This incredible effect mixes 3 different effects in wonderful combination: LED effect, similar to our LED DEVIL (5pcs 3watt leds with different colors: red, green, blue, orange, white) LED STROBE: powerful white LEDs (8pcs 1watt) LASER effect: wonderful red (150mW) / green (50mW) laser patterns, Class 3R laser. A lot of different internal programs to make life simple! DMX-control: 1channel for easy operation or 9 channels for full control. Standalone: sound activated (internal mic) or automatic. Master/slave: wonderful synchronized shows. 3-digit LED display for easy menu navigation IEC mains input + output for easy linking Key activated on/off switch and emergency switch (interlock) input for additional safety Complies to EN/IEC 60825-1 2007 for Laser Safety