- Strobe Lights
Keeping a strobe strapped to your BC or tank can make a huge difference for night diving and, god forbid, emergency situations. Attaching a strobe to your tank during a night dive makes it easy for your buddies to find you, and can act as an emergency back-up in a pinch. Also, should you be out at sea, a strobe can be sighted from over half a mile away by rescuers. These lights are affordably priced and compact, so it's easy to be prepared!