... , resident areas , factories, express way, other public places. LED solar street light1. Application: Streets, squares, schools, parks, resident areas, factories ... power factor LED driver.Wide radiation angle, huge lighting area.4, Start without delay and flicker free.5 ... free.9. Long service life, can be connected with solar energy. Model No.HC710SL 10WHC710SL 15WHC710SL 20WHC710SL 30WHC710SL 40WPower ...