Increase your visibility underwater with this blue Super Bright Lazer Stik from Innovative Scuba Concepts. This flashing blue LED light source is depth rated to 350'. Measuring 5.75" and weighing only 1.6 oz, just twist the end cap to operate this compact illuminator, which runs for 20 hours on 3 included LR44 button batteries.
This product may contain mercury. Consult your local environment authorities for regulations regarding how to properly dispose of products containing mercury.