... ,White Features:1) Size: 4.9mm*39mm2) Glowing time: 8 - 12 hours3) Non-toxic, non-flammable, non-radioactive, ... life: 2 - 3years7) OEM acceptable9) One color imprint on glow stick10) Usage: promotions, giveaway, carnivals, gifts, special events, ... hall, camping, banquet, festival, celebration, outing fields, survival Kits, glow bowling hunting, fishing, fire department, military, power outage, and ...