Krill
Lamps are the next generation of lighting devices designed to replace
chemilumicent lights which are widely used for military and law enforcement,
outdoors and safety requirements. Such chemilumicent lights are cheap
when purchased on a lower scale but they can be quite costly when
bought on a larger scale. In addition to cost, chemilumicent lights
are also prone to being activated when they are subjected to strong
impact and cannot be turned off when activated. The chemilumicent
lights usually last between 10 to 12 hours. The chemilumicent lights
are also prone to leaking when dropped from great heights and the
light loses its illumination when the container is breached. Lastly
the air tight packaging must be kept on to avoid exposure to sunlight
and the enviroment whch would kill off the shelf life.
The Krill
lamp in contrast, is a cost and low maintainence item which provides
120 hours of illumination in the case of the Standard Krill or 50
hours of illumination in the case of the Extreme Krill. The Krill
lamps come in six colours and is NVG friendly as it does not appear
as a ball of bright light when viewed under such devices. The 120
hour standard krill lamps provides 360 and 180 degree illumination
while the 50 hour extreme Krill lamps come in both 360 and180 degree
illumination models making them ideal for use when reading maps or
viewing objects. The aount of illumination provided by the Extreme
models is 50% more than the Standard models. The lamps are operate
by two standard AA battries and they're operating time makes them
equal to 10 or 4 chemilumicent lights. However as there is seldom
a need to use illumination for 10 to 12 hours straight, the Krill
lamps can be switched off and on thus enabling a set of battries to
be used for weeks before needing to be changed. The use of chemlumicent
lights however does not allow this option causing a lot wastage as
well as a need to pack many chemilumicent lights for a long trip.
Krill
lamps are good for 2000 hours at the minimum and are constructed from
tough clear poly carbonade which makes it VERY hard to sustain damage.
An inner o' ring in the construction provides waterproofness up to
a depth of 150 ft or 45.7 metres and a loop construction at the top
of the lamp allows for attachment possibilites. While the Standard
models are not as bright as a light stick the Extreme 180 degree models
matched the lightsticks in terms of brightness and gave a consistent
amount of illumination over a much longer period of time. A lightstick
only gives maximum intensity for the for the first few hours while
the Krill lamps give consistent illumination until just before the
battries die off.
In
conclusion, the Krill lamp is a no nonsense tool for all who need
a tough and reliable light source. Although lightsticks still play
a role, the cost and space taken up by them in the long run has relegated
them to a back-up role.