Aluminum alloy road way safety,solar road stud,120mm diameter*23mm mm size;6pcs led,Red, yellow,white,green etc. ItemSpecificationSolar cellTypeMono crystallineVoltage2.5VCurrent65 mABatteryTypeNi-MH Voltage1.2VCapacity600 mAhLEDSizeΦ10 mmNumber2 x 2 pcsColorRed, yellow,white,green etc.Luminous intensity3000---6000 mcdICFrequency2HZ ±20Operating timeSustain power supply continuously for over 72 ...