One of the things that you need to consider when
choosing dive lights is how you will be using them. Some divers will carry a
primary and secondary light. The secondary light is used in cases of emergency
particularly during a nighttime dive when lighting is very important. They are
usually compact and small and can fit in the pocket.
Type
of Illumination
Some will come with the eneloop
charger ha ensures that the batteries are charged for illumination, but
what kind of illumination do you need? If you are looking to explore the
underwater seascape and see what it has to offer, you will need to ensure that
it has a broad beam.
Batteries
and Charging
It also depends how long you will be underwater. You
may carry you eneloop charger, but you need to ensure the batteries can retain
the charge. Many of the torches will use either the AA or the CR123. The CR123
is slightly more expensive but is more reliable and lasts longer.
Lighting
Technology
Most of the dive lights
available in the market are likely to use the LED technology. Choose one with
the Cree technology which provides a higher runtime. The Cree technology will be
brighter for a longer period of time, than the many substandard options that
find their way into the LED lights market.