圆形闪光灯为ＡＢＳ材料，外壳由上盖、底座、红开关、柄跟后盖组成，内部由线路板、LED、钮扣电池等其它小配件组成，可200小时持续闪光，开关按钮，可夹在需要的地方，LED灯跟外壳（上盖）颜色按客户所需不同，可印上相应的LOGO。形状及其它要求可按客户需要.] Suitablefor:bicycle,jobing,climbing,babycar,disable-car,Especiallyforthechildren,blindmen,oldmen,inthemorningorevening,andthecloudyday,whenthebrightisnotenough,toincreasemoresafety.Thesafetystobelightiseasytoseefromupto50feet,ensuringyoursafetyandthesafetyofyourlovedones,easilyclipsontobelt,waist,keychain,bike,backpack,purseorstroller.Putonchildforeveningwalks.Greatforanynighttimeactivities.