This Epoque Dive Light with its high intensity 3W LED diode is a practical and convenient dive light. You could use it to look under ledges and to restore natural color underwater. The light is also perfect for night dives or as a back-up for cave and other overhead environments. It is submersible to 164' (50 m).
The light also makes a very good focus light with your digital camera. With the optional diffuser you can even use it as a light source for imaging. The light even has a flashing strobe mode. This allows you to signal help or use it to mark the anchor line during night dives or in low visibility.