EGear Guardian Dual Function Signal Marine Light (White)
Be Seen Up to 2 Miles Away! The Guardian is the lightest, brightest, toughest light in its class! It's easily seen when practicing your favorite outdoor activities and since it's waterproof, it will not be affected by rain, boat spray or complete submersion.  Great for kayakers, stand up paddle boarders, divers, or as back up navigation lights in case yours go out...just clip it on and go! Very lightweight -- yet tough and durable -- it will not restrict movement and may be attached anywhere. Affordable, wearable safety whenever you need to be seen in the dark.