Advantages of Solar LED Street Lighting System : 1). Green Energy, Lower Power Consumption, Save 60%-80% Than Others. 2). Higher power, higher brightness intensity, Good Color Rendition. 3). Save electricity cost. Save electric transformer and cable cost. Free maintenance 4). Environmental Impact - Eliminate Hazardous Disposal, Low Light Pollution, No Radiation. 5). Longer lifetime: Between 80000-100000 Hrs. If lighting 12 hrs/night, could use at least 12 - 22 Years 6). Less heat Generated compared to other sources 7). Downward orientation of Light, could adjust lighting angles and lighting range and shape on the Ground to meet the road-Rectangular. Other lighting source just could give common round shape and small lighting range. All in one solar led street light Cree solar street light Led solar street light all in one Stand alone solar street light Quotation format for solar street light Solar power led street light Solar street led light Solar panel street light