solar road marker 1),saving energy,long life span 2),CE,ROHS 3),OEM service logo solar road markerFeatures:Solar power:8WStorage battery:20Ah*2Light source:0.6W*260pcs LEDs,D=30cmWorking :all day and night,and flash 50-70 times/min continuous could/rainy days:10-15daysFeature:Size:D30-50 cm (inner diameter for the LEDlights) could be optional by youWorking:to be made acording to your local ...