solar street lights achieves power supply by converting sunlight into electricity, without the need to connect another circuit, with a large-capacity battery solar panel can give you 8-12 hours of use time, even in dim mode up to 18 hours Upgraded 5730 LED Beads: This outdoor solar lights is equipped with 5730 lamp beads model, these LED beads can provide 6500K light, at the same time, its brightness is twice as strong as the rest of the LED lamp beads; It has the characteristics of high lumen, energy saving, long service life, and no radiation of infrared and ultraviolet rays