Glo-Sticks are ideal for power blackouts, nighttime roadside emergencies, and outdoor recreational activities. Once activated, green emergency lightsticks last for up to 8 hours. Safer than candles, more reliable than flashlights, & cool to the touch. Non-toxic lightsticks have endless uses. Can be easily stored in the home, office, or car. Instant light every time. Comes with two free 32" lanyards.