The Barrow Aurora LED hard tube ring is the perfect way to light up rigid tubes. The Aurora LED rings simply slide onto the rigid tube. This unique solution provides various ways to customize the individual appearance of your system. Suitable for 14mm outer diametyer tubing.Utilizes a small split-type plug for convenient installation and easy cable management. Can be positioned anywhere along the tube at will. Compatible with Barrow LRC 2.0 Aurora RGB lighting control system. Controller not included.