Huangshan DSM Traffic and Projecting Manufacture Co., Ltd.  

Product Name: Solar Traffic Warning Lamp (DSM-1) Mask Specification: 105mm Patterns: Circle Light Source: LED Housing Material: PC Certification: CE, RoHS Control Method: Adaptive Control Function: Flash Alarm Signals Application: Road Construction, Railway, Road Type: Warning Traffic Light Trademark: DSM Specification: CE, RoHS Origin: China HS Code: 8530800000 Product Description Column lenses with LED technologyAlso avaiable in red, orange, blue, white, or green.Working time: 5-7 nights after a full charge of 1-2days.Available in flash or steady burn.Photocell for automatic on-off by light conditionsSolar warning light on highway, roads or other hazardous area.