DC24V one side yellow one side white LED light tunnel LED . Short Description: DC24V Yellow White LED light tunnel LED wired road marker reflective road stud Features : 1.Easy to install 2.Solar Panel ,low power consumption 3.High luminous intensity 4.Anti -high (low) temperature 5.Long lifespan 6.Passed CE,ROHS Advantage: (1)Eco-friendly (2)high quality and low price (3)Mould charge can be