A battery powered LED marker light which is particularly suited to camping, canoeing, general marine use, or as an outdoor signal light, operated by a simple twist of the cap. Waterproof to 100m and operational in temperatures ranging from -20�C to 50�C, the Lazer Stik has a steady-on (15 hour battery life) or flashing mode (40 hours battery life). The Lazer Stik is an environmentally friendly alternative to chemical light sticks and is fully reusable. Fits numerous standard chemical light holders and is supplied with a built-in carry or hanging strap. Available in white, red (port) and green (starboard).