... Input voltage85-265VACOutput Voltage70-80VDCWattage22WLEDQuantity120pcsStype3528SMDLuminous Flux(Lm)1850 LmColor White/Warm whiteP F≥0.95Work frequency50-60HzEnvironment temperature: -20-50°CColour rendering ... the Pink and Blue light.No problem,there are white,warm white,cool white,red,green,pink,blue,yellow.More questions pls feel ...