400w super bright - the solar street light has 720 pcs 2835 led beads, which can provide about 10000lm 6500k super bright sunlight all night; 3.2v/15000mah battery, it takes 6-8 hours to fully charge , continuous working lighting for 8-16 hours. dusk to dawn & motion sensor mode & remote control - built-in light sensor: turn on the light at night and automatically turn off at daytime; motion sensor: automatically adjust the brightness to 100% when motion is detected, and when no motion is detected the brightness (after 20s) will return to 30%. durable + well-built -ip65 waterproof certification allows you to safely put this solar street lights can be placed anywhere outdoors, as long as there is enough sunlight to charge the lights.