Gralmarine Storbo is built for most demanding divers. Storbo is tested to 150m so you can be sure it will not flood. Fast flash light with 270° focusing angle will help you to see it no matter when and where you look for it. The Strobo is activated with a twist. The rechargeable battery will last up to 10 hours. Attach it to the shot line when diving deep wrecks and you will always find your way home. You can also use it when signalling your location on the surface during a night dive.