Streetglow OP100NB OPTX Neo Blue Neon Undercar Kit Tubes encapsulated in high impact, water resistance acrylic tubing Built-in transformers in each tube makes installation a snap; simply connect all tubes to provided central distribution block; connect to power and ground and your set Go wireless with MCWRLC Wireless Remote and Key Fob(sold separately); turn on/off and select any of 10 lighting patterns from up to 15 feet away Simply connect ANMI Music Interface module (sold separately) and watch the neons dance to the beat of the music