This is a complete SPEAKER NEON RINGS :: SOLD IN PAIRS::
Two (2) neon rings with injection molded clear acrylic covers.
BUILT-IN MUSIC INTERFACE (to flash to the beat of the music) &
(Low frequency response) w/ a sensitivity adjustment knob.
Vibration proof mounting hardware engineered to resist breakage from "low bass"
Three way ON/-OFF/PULSE switch
Installation instructions and diagrams