... UV and other harmful ray9, Quick startup10, With 50000hrs life time11, Able to be connected with solar energy system, high controllablity12, Flexible ... -2700LMColor Temp.2700-7000K; WW,DW,CWBeam angle120°Harmonic Distorion<9%IP Grade65Life span35,000-50,000hrsv ApplicationSmall sized square, republic ...