Chemical Fishing Light Stick, Glow Time upon 8Hr, Better Visual Distance various ... 3.0/4.5/6.0/7.5/10mm.Ect... Fishing Light Stick, which is one kind of glow sticks, can ... be ideally used in many kinds of Fishing and so on. Features: (1) Glowing time: 6-8 hours ... : CE EN71, ASTM, SGS, REACH and so on. (5) Use: for fishing and other entertainment and so on.