688 20w street light system products are offered for sale by suppliers on Alibaba.com, of which solar street lights accounts for 29%, street lights accounts for 14%.
A wide variety of 20w street light system options are available to you, such as outdoor, road and home.You can also choose from solar, dc and battery 20w street light system,as well as from led, induction lamp, and incandescent bulb 20w street light system,and whether 20w street light system is yes, or no.