Led street light Input voltage:ac80v~264v, working voltage:dc 24v 8251; power factor:>90% 8251; total harmonic distortion:26 lux(height=6m) >15lux(height=8m) >9 lux(height=10m) >6 lux(height=12m) 8251; effective illuminated area:20*8m (height=6m) 26*10m (height=8m) 33*13m (height=10m) 40*16m (height=12m) 8251; ip rating :ip65 8251; light source:1w high power led