Features: 1.Ultra-bright LED used. 2.Topographical flash warning 每 guiding the vehicles. 3.Daytime power storage 每 flickers automatically during nighttime. 4.Steel plate body and powder coated surface 每 better weathering resistance. 5.Replaceable storage battery 每 longer lifespan. 6.High-efficient solar power battery 每 saves other power source and easier for installation. 7.Tempered glass enclosed solar power panels 每 tougher surface to resist against impact and scratch in providing longer lifespan. Applications: For installing at the curve section, turning corner and T-shape junction.