This 4-channel DMX-512 LED effect light gives you choices galore. The Chauvet Elan has built-in automated and sound-active programs via the master/slave that make it a versatile addition to any effect lighting set-up. It also has two built-in microphones and two sound-sensitivity knobs, one for the LEDs and one for the motor, for even more visual creativity. The 224 low-power, ultra-bright LEDs have a 70° beam angle and provide you with at least 100,000 hours of usage. An additional power output allows for daisy chaining up to 20 Elan DMX units.