Whats in the box:Lazer Stik, Lanyard, Batteries

The Lazer Stik is a replacement for chemical light sticks and it can be ordered in either a constant on or flashing version, and are turned on or off with a twist of the cap. The Lazer Stik works in temperatures where chemical light sticks cannot, is built to withstand the pressure underwater, and is waterproof up to 300 feet (100 meters) .

This light is reusable, environmentally friendly, and very reliable. The Lazer Stik has a long shelf life, outlasts chemical lights, and even floats upright. The Lazer Stik has a visibility rating of over 1500 feet (500 meters) and lasts 12 hours (constant on) or 20 hours (flashing) between battery changes.