... workers,traffic polices 4.OEM is available Useful Solar Traffic Safety Vest with LED Product Details: 1.Item No.: NF-SV0022 ... be off Features: 1.Useful,cheap,high quality, solar traffic safety vest with LED2.Solar power,Low power consumption,environment friendly ... products are exported to many countries and regions in the world, such as Europe, North America, South Asia, Mid-East, Japan ...