Once daylight will exceed 100 lux in the morning, the lightning of solar road stud will turn off and the battery starts charging. Solar road studs maintain light outputs throughout a full annual cycle and are proven to increase night time safety.
Solar road stud is made up of solar panel, battery, PCB board, shell and LEDS. Every accessory of solar road stud is indispensable, and there are many choices. So, how to choose the accessories of solar road stud?