STH-S03-DC Solar Street LED Housing Die-casting aluminium Diffuser PC Lens IP Rating IP65 LED Chips SMD OSRAM Driver CE mark Life Span 50,000 hrs Light Distribution 150'x70' or 140'x70' Color Temp. 4000K (Cool White), 5700K (Daylight) CRI (Ra) > 80 Working Temp. -45'C - +75'C Power Factor >0.9 Standard TIS1955 Installation for pole diameter 60mm. Application Suitable for Major road, minor roads, roundabouts, crossings and industrial areas. Remarks DC system