Review on Premium 3mm PMMA Optic Fiber Cable Side Glow Kit with 12V 1.5W LED Aluminum Light Source - Ideal for Home, Car DIY (Red) by Tim Thomason

4 stars because the seller should have included some instructions. But nothing. Even if the seller knows how to attach this cable to the wall, ceiling, etc.; they had to indicate how. I know my way around 12v wiring, so I just connected the red wire to the positive side of the 12v battery and the black wire to the negative side. Wow, nice bright blue. It would also be nice to know what size B&R cables are. ALSO I wouldn't order white because DIM wasn't worth installing. Too bad, was looking forward to installing it but sent it back instead. Maybe the mm size was too small.