Color Temperature (CCT): 6000K (Daylight Alert)Lamp Luminous Efficiency (lm / w): 120Color Rendering Index (Ra): 80Dimmer: NoLighting Solutions Service: Lighting and circuits Servicelife (hours): 50000Working time (hours): 20000Input voltage (V): 3.2Lamp luminous flux (lm): 6000-8000Working temperature (â): -45-60Rating IP: IP65Certification: CCC, ce, CQC, Energy StarWarranty (year): 3 yearsBeam angle (°): 165Application: ROAD, Street Road Garden SchoolColor: whitePower supply: SolarPower: 30W-120WSolar Panel: Polyethylene Panel