Sti's effect lights are designed to fill a room and dazzle a crowd with its dozens of razor sharp beams of light. This device is perfect for clubs, wedding receptions, parties, or dance stages. This technologically advanced effects features a homogenizedcolor LED sources (RGBW). They offer optional DMX control function. Also they have strobe functions. The Sti's Effect lights also offers exciting built-in sound active programs, no duty cycle (run all night), a long life LED source (30,000 hours), 4-button DMX display IEC power daisy-chaining.