A small flashing signal light can be attached on the tank to mark positions easily. It’s good for a decent visibility night dive where divers don’t want a blindingly bright light. Also, it helps to find a buddy and know the location of other divers underwater, suitable for big group night dives. Do you also use a diving signal light during dives? Would you find it helpful or you rely more on other forms of communication, like using brighter primary diving flashlight or hand signals?
Thanks for your kind comments in advance!
Thanks for your kind comments in advance!