... . or other color available.Easy mount:screw it to the tyre valve of bikeWithout light sensor control :LED will automatically turn ... .4 our waterproof function better than others .=============led tire light,bicycle flashing light plastic tube color:blue,green,red,yellow for ... /blister pack ,600pc/ctn, 64×35.5×24cm ,15kg LED bicycle light flash 32 kinds of patterns