... Led traffic warning light PC material,anti breaking Double side reflective glass with bright LED for strong visibility. LED ... Item No.L-BL7MaterialPC/PS(PC is anti-breaking,PS is cheaper),PP baseLED6pcs,color is yellow,amber,red or customizedPowder4R25V batteryOthersControled ... photocellFeatures:1,PC material and PP base is anti breaking,perfect for industal area.2,6pcs LED with double side reflective ...