Dual rotating balls that produce 60 colorful sound-activated beams. American DJ's Rotoballs Tri LED has two rotating balls produce 60 sound-activated beams that change color and strobe to the sound of the music. It uses 4 x 3W 3-in-1 RGB "TRI Color" LEDs to create a variety of colors (Red, Green, Blue, Purple, Yellow, Cyan & White). This simple, yet fun light effect has a knob to adjust the speed of the rotation up to 35RPM, and can run all night with no duty cycle.

American DJ Rotoballs Tri LED Light Effect Features: Easy-to-use dual rotating balls produces 60 sound-activated beams that change color and strobe to the sound of music 4 x 3W 3-in-1 RGB "TRI Color" LEDs produces a variety of color effects (Red, Green, Blue, Purple, Yellow, Cyan & White) Variable speed knob to adjust Run all nightno duty cycle Rotation: Variable up to 35RPM