They?re as tough and sharp as they look?get noticed on the trail! Illuminates The area around your sled with brilliant color! Easy installation ? everything included! All kits come with "Sno-cross" tough neon tubing. Available in 5 hot stock colors. Optional custom colors are available upon request. All kits include the new "Dual Filtered Voltage Regulator". 2-  Neon Tubes, one for each Running Board..  Huge Safety Feature - Increases visability, especially from the side!!!!!