... /pc 4.High brightness 5.Helpful, Outside emergency Nessory rescue products in darknessNon toxic,waterproof,conform to EN71Protected by foil bag.TypeA ... :15cm long,with one string,available in green ,white,yellow,red,glowing in darkness from6 hours to 24 hours with ... high intensityTypeB:20cm,available in green,white,yellow,red,glowing at least 12 hours Glowing ...