If you are looking for safe, long lasting alternative to traditional chemical light sticks or simply want a light available to you wherever you may be, the Sylvania DOT-it LED Lite Stick is the perfect choice. The LED emits a bright red light that can be switched between off, steady on or flashing mode. This portable light is waterproof and comes with a lanyard so it can be taken almost anywhere. Additionally, the Lite Stick is battery powered and won't burn out like other chemical light sticks. It is ideal for recreation, parties, concerts, clubs, boating, walking the dog and any time a quick light is needed. Give them to your young ones on Halloween as readily visible and unusual night-time warnings to motorists. They can even be used as light source immediately following an earthquake, hurricane, tornado or other emergency situations. This product is powered by three LR44 button cell batteries, included.