Shaiyang solar street light 1)Hot zinc-plated plastic spray 2)Wind bearing: 25m/s 3)Life span: more than 20 years Shaiyang solar street light1)Pole,4m-5m;2)lamp,12W high lumen LED;2)Solar module,40W;3)controller,light & time Controlled;4)battery,50AH/12V;5)Everyday working-hours,8 hours;6)Guarantee 3 continuous cloudy/rainy days; solar street light