road way safety,solar road stud,102*81*21mm size;4pcs led,Red, ... etc. ItemSpecificationSolar cellTypeMono crystallineVoltage2 VCurrent100mABatteryTypeNi-MH Voltage1.2 VCapacity600 mAhLEDSizeΦ5 mmNumber2 x 2 pcsColorRed, yellow,white etc.Luminous intensity3000---6000 ... 3 years used in an efficient wayApplicationEdge line road way safety,solar road stud,102*81*21mm size;4pcs led,Red ...