... Free maintance 12V / 300AH ( lead-acid type / protection)4, LED light:12V/30W , 21.55 LUX / 6M, 5000K,3000 lm ... %RH10,Eav and Emin (average and minimum illuminance):4.5 lx / 2.0 lx , Degree of uniformity=Emin ... /Eav=2 / 4.5 =0.44>0.3511,Suitable width of road :8- ... sunshine )13,Condition of the wind solar hybrid street light:solar irradiation: 5kwh/m*m day 14,Configuration : ...