Chauvet Double Derby X (DoubleDerby LED X)

Fitted with three high- power LEDs, the Double Derby X updates the classic derby effect and is smaller and lighter than its predecessor, easing transportation, installation, stowing and use. It is linkable with other fixtures in the X series that share the X Bracket, plus the LED Mushroom. Preprogrammed and sound-activated via master/slave or DMX.

2-channel DMX-512 LED derby effect
Continuous rotation or back and forth motor control
Built-in automated programs via master/slave or DMX
Built-in sound activated programs via master/slave or DMX
High-power, 3W (730mA) LEDs
Linkable with LED Mushroom™ and Kinta™ X
Mount multiple units together with adjustable, optional bracket (XBRACKET)
Additional power output: max 37 units @ 120V (see manual for details)

Coverage angle: 132°
Light source: 3 (1 red, 1 green, 1 blue) LEDs
Power and current: 120V, 60Hz: 24W, 0.2A operating, 0.6A inrush
AC power: Autoswitching 100V – 240V 50/60Hz
Weight: 6lbs (2.7kg)
Size: 11.1in x 11.7in x 10.4in
283mm x 297mm x 264mm

More info: http://www.chauvetlighting.com/double-derby-x.html