Reflective road studs and solar road studs are safety facilities installed on the road to enhance road visibility. Reflective road markers are passive road studs that rely on reflecting car light, while solar led road studs are active road studs that rely on solar energy to emit light independently. The choice between reflective road studs or solar road studs during installation depends on the installation scene, local climate conditions, installation and maintenance needs, and requirements for light and visibility. No matter what choice you make, it must be within the budget. Within the scope, road studs are installed to improve road safety.