How to choose an explosion-proof flashlight?
Datetime: 2021-04-22 08:58:10
Faced with various models of flashlights,
you may be dazzled and do not know how to choose. Each type of flashlight is
different, and each type of flashlight has unique characteristics. When
choosing a flashlight, you should first recognize which aspect is most
important to you based on your actual usage. If you are a policeman or rescue
team, your first consideration may be the brightness of the flashlight and its
protection in a specific environment; if you are an outdoor adventure sports
enthusiast, your first consideration may be weight and volume; if you only do
general Use, your first consideration may be the battery life and the cost of
the battery; I will share with you below
Explosion-proof, as the name implies, means
to prevent explosions, so we must choose explosion-proof flashlights that have
been certified for explosion-proof safety. It can be used normally in various
flammable and explosive places.
It is impossible to carry a large number of
batteries in outdoor activities, so try to choose high-efficiency
explosion-proof flashlights to ensure sufficient brightness and long battery
life. It is best to have a strong light flashlight with a low brightness level
that can reach more than tens of hours, so that in extreme cases, it can
continuously illuminate for more than a week every night.
Relative to home, the first problem to be
solved in a strong light flashlight is waterproofing. It can be used normally
when immersed in shallow water (generally within 2 meters). Of course, it is
not a problem to resist rain. In a sense, waterproofing is also It is the
content of outdoor reliability.
The emergence of multi-level dimming
technology finally makes the brightness and battery life of the fish and bear\'s
paw appear on the same LED flashlight. You can choose the most suitable
brightness for different purposes such as camping, hiking, searching, etc.,
while reasonably saving valuable electric energy. At the same time, the
multi-speed dimming technology also derives many auxiliary functions, such as
the SOS distress signal, which can send out the Distress Morse code when
encountering danger, and ask for help from search and rescue personnel.
Easy to recharge the battery, it is best to
use it can be recharged everywhere, even in small villages as long as there is
electricity in the place, or in most cases the ideal battery with this
characteristic is the 18650 rechargeable battery
Outdoor sports require lighting tools to be
"available at any time." Lighting tools with poor reliability are
fatal if they fail to work at critical moments, and the most serious may lead
to life-threatening. Therefore, high reliability is the most important
principle for choosing LED outdoor sports lighting tools
The environment for outdoor activities is
complicated, and no one can guarantee what kind of situation you will face.
When high-brightness lighting is required, it is very dangerous for a
flashlight to be inadequate. Therefore, a high-bright light flashlight is a
necessary lighting tool, especially for exploring unfamiliar road sections. The
maximum brightness of the strong light flashlight is preferably more than 200
lumens.
At the same time of work, as the energy
consumption voltage of the battery decreases, the brightness also decreases, and
the lighting effect gradually deteriorates. When the brightness drops to a
certain level, it can no longer provide suitable lighting, and only replace the
battery. The battery still has half the power, so this part of the power is
wasted. The emergence of constant brightness technology solves this problem.
Constant brightness technology can ignore the change of battery voltage and
provide almost constant brightness most of the time, which not only improves
the lighting effect, but also makes full use of every minute of the battery\'s
electrical energy. .
To be as small as possible and light in
weight, carry out without increasing the load and save energy, the general
personal outdoor strong light flashlight is best controlled within 220g. Of
course, large-area lighting explosion-proof flashlights need to be different in
weight and volume in brightness.