... LED lamp and environmental protection epoxy resin, etc. Unique Feature:l Stand-alone, solar-powered, maintenance-free illumination devices. Easy ... visible at distances of about 900m under favourable conditions.l Driving safety. Give drivers more than a 30 second ... and route way-marking; Demarcation of combined pedestrian are separated;l Airports – taxiways, pushbacks, fire routes and periphery areas ( ...