An important equipment for survival in the wild--Headlight reading>>
2019-02-21 09:21:19
One of the important equipments for the survival of headlights in the field is that “for workers to be good at something, they must first sharpen their toolsâ€, and the correct selection tools can make it easier for you to deal with in different environments. There are many types of headlamps, and we have different options depending on the efficacy.
A handful of headlights are waterproof and even water resistant, and if you think that waterproofing is important, buy such waterproof bulbs. The use of focal length adjustable headlights, when you are in the tent to deal with the affairs of the diffuse light can be used to expand the scope of light irradiation, if the advancing can be adjusted to a single beam of direct light to make the light farther.
The battery used for headlights mainly includes:
Alkaline battery
It is the most commonly used battery. Its electrical energy is higher than that of a lead battery. It cannot be charged. It is only 10% to 20% of its power at low temperatures.
lithium battery
It is 2 times higher than normal battery power and its voltage is constant at both low and high temperatures. Especially useful at high altitudes.
The use of focal length adjustable headlights, when you are in the tent to deal with the affairs of the diffuse light can be used to expand the scope of light irradiation, if the advancing can be adjusted to a single beam of direct light to make the light farther.
Here are some common headlights
Micro headlights:
The producer is Petzl. The advantage is its light weight. It weighs only 100 grams without a battery. It has a rainproof function and is also adjustable 10-30 meters. Its switch and focusing system are integrated (Zoom and Megabelt). The same is true; the back light of the headlight is equipped with a spare light bulb so that even if a light bulb breaks down in the field, it will not make itself disappear in the dark. This headlight is suitable for camping and climbing.
Zoom headlights:
This is the most common headlight in the world. It can be used for 9 hours and 30 minutes. It needs 3 AA batteries. Micro's battery box is behind the lamp holder, and Zoom's battery box is on the headband, behind the head, so that the headlight does not fall down because of weight leaning forward. Mountain climbing, fishing, long-distance travel are all indispensable.
Megabelt headlights:
This is a headlight that is particularly suitable for climbing. In the high-cold area, the working efficiency of the battery will be greatly reduced. In order to improve the working efficiency of the headlamp, it is first necessary to maintain the working condition of the battery at normal temperature. The biggest feature of this headlamp is that its battery box can be removed from the headband, stuck on the waist or placed in the arms, so that even at a very low temperature, the headlamps can work normally. Don't forget to choose it when you explore the South, the Arctic, or climb high altitude snow mountains.
Duo headlights:
This is a dual-lamp headlight. The high beam head can adjust the focal length. The farthest effective distance can reach 100 meters. Hiking adventure is also sufficient. The low-beam lamp head is relatively bright and is suitable for use in camps or tents. Because its shape can be stuck on a helmet, rock climbing and mountaineering enthusiasts prefer this headlight. Its battery box is sealed with a buckle, so it has a waterproof function of “50 meters†and is a good helper for us when we go downhill and cave. 4 AA batteries are available for 3 hours with high beam and 12 hours for low beams. There are two switches on the headlights, one to turn on the power, and the other to adjust the focus, which is very convenient to use.
Saxo headlights:
This is a dual-purpose headlight. Its curved handle design can be used not only as an ordinary headlight but also on a helmet. It can also be used as an ordinary flashlight. Hanging in a tent is also a camp. The lamp is called "where and where it is bright". The Saxo Aqua Diving Headlamp is Saxo's sister model. It is a completely waterproof headlight that will play a huge role in water sports and diving. Its unique xenon white light bulb allows it to emit a strong light, effectively reaching a distance of up to 50 meters. The 4 AA batteries can be used continuously for 9 hours. Its switches have a lock function to prevent accidental opening of the headlights, which saves batteries.
Tikka headlights:
This is Petzl's new product. It has the simplest design and the lightest weight (70 grams with 3 cells of 7 cells). It can continuously illuminate for 150 hours. This is really an astonishing figure. It has a distance of 5 meters in the first 12 hours, a distance of 2 meters in 12-24 hours, and a distance of 1 meter in 24-150 hours. This outstanding performance depends on its LED light bulbs (LEDs), which are not only lighter than ordinary light bulbs, but also are more power efficient and safer. It is particularly suitable for use in tents. Someone once asked me what to do if their light bulb is broken (since this headlight does not have a spare light bulb). I do not know how to answer, we have never encountered this situation. Because its light bulb is not an ordinary tungsten lamp holder, so there is no possibility of burning a light bulb. Since it will not be bad, why do we need spare parts? Due to its light weight, the possibility of crashes is minimal, so we feel that the general camping adventure is more appropriate with this headlight.
Zipka headlights:
This is Petzl's newest product. It breaks through the traditional strap-type design, uses an elasticized chain design, can be freely wrapped around the head, wrist, back of the hand, etc., can also be fixed on other objects, so that it is more convenient Users are even a good prop for cool guys.
Explorer E70 Acetylene Electric Headlights:
This is an improved headlamp with a dual power supply system. It integrates the Duo headlights into the lighter Ecrin Roc helmet. It can be used on the double heads of the Duo headlights, and the light intensity can be adjusted. Under normal conditions, the acetylene lamp is your main source of light, and the electric lamp acts as an additional light. The two supplement each other to make the lamp use longer and with greater flexibility. The ARIANE E50 acetylene generator used with this headlight is a long-term acetylene generator that can carry 400 grams of acetylene carbide. It is made of durable, high-grade plastic, and its cylindrical design facilitates use in tight spaces.
A handful of headlights are waterproof and even water resistant, and if you think that waterproofing is important, buy such waterproof bulbs. The use of focal length adjustable headlights, when you are in the tent to deal with the affairs of the diffuse light can be used to expand the scope of light irradiation, if the advancing can be adjusted to a single beam of direct light to make the light farther.
The battery used for headlights mainly includes:
Alkaline battery
It is the most commonly used battery. Its electrical energy is higher than that of a lead battery. It cannot be charged. It is only 10% to 20% of its power at low temperatures.
lithium battery
It is 2 times higher than normal battery power and its voltage is constant at both low and high temperatures. Especially useful at high altitudes.
The use of focal length adjustable headlights, when you are in the tent to deal with the affairs of the diffuse light can be used to expand the scope of light irradiation, if the advancing can be adjusted to a single beam of direct light to make the light farther.
Here are some common headlights
Micro headlights:
The producer is Petzl. The advantage is its light weight. It weighs only 100 grams without a battery. It has a rainproof function and is also adjustable 10-30 meters. Its switch and focusing system are integrated (Zoom and Megabelt). The same is true; the back light of the headlight is equipped with a spare light bulb so that even if a light bulb breaks down in the field, it will not make itself disappear in the dark. This headlight is suitable for camping and climbing.
Zoom headlights:
This is the most common headlight in the world. It can be used for 9 hours and 30 minutes. It needs 3 AA batteries. Micro's battery box is behind the lamp holder, and Zoom's battery box is on the headband, behind the head, so that the headlight does not fall down because of weight leaning forward. Mountain climbing, fishing, long-distance travel are all indispensable.
Megabelt headlights:
This is a headlight that is particularly suitable for climbing. In the high-cold area, the working efficiency of the battery will be greatly reduced. In order to improve the working efficiency of the headlamp, it is first necessary to maintain the working condition of the battery at normal temperature. The biggest feature of this headlamp is that its battery box can be removed from the headband, stuck on the waist or placed in the arms, so that even at a very low temperature, the headlamps can work normally. Don't forget to choose it when you explore the South, the Arctic, or climb high altitude snow mountains.
Duo headlights:
This is a dual-lamp headlight. The high beam head can adjust the focal length. The farthest effective distance can reach 100 meters. Hiking adventure is also sufficient. The low-beam lamp head is relatively bright and is suitable for use in camps or tents. Because its shape can be stuck on a helmet, rock climbing and mountaineering enthusiasts prefer this headlight. Its battery box is sealed with a buckle, so it has a waterproof function of “50 meters†and is a good helper for us when we go downhill and cave. 4 AA batteries are available for 3 hours with high beam and 12 hours for low beams. There are two switches on the headlights, one to turn on the power, and the other to adjust the focus, which is very convenient to use.
Saxo headlights:
This is a dual-purpose headlight. Its curved handle design can be used not only as an ordinary headlight but also on a helmet. It can also be used as an ordinary flashlight. Hanging in a tent is also a camp. The lamp is called "where and where it is bright". The Saxo Aqua Diving Headlamp is Saxo's sister model. It is a completely waterproof headlight that will play a huge role in water sports and diving. Its unique xenon white light bulb allows it to emit a strong light, effectively reaching a distance of up to 50 meters. The 4 AA batteries can be used continuously for 9 hours. Its switches have a lock function to prevent accidental opening of the headlights, which saves batteries.
Tikka headlights:
This is Petzl's new product. It has the simplest design and the lightest weight (70 grams with 3 cells of 7 cells). It can continuously illuminate for 150 hours. This is really an astonishing figure. It has a distance of 5 meters in the first 12 hours, a distance of 2 meters in 12-24 hours, and a distance of 1 meter in 24-150 hours. This outstanding performance depends on its LED light bulbs (LEDs), which are not only lighter than ordinary light bulbs, but also are more power efficient and safer. It is particularly suitable for use in tents. Someone once asked me what to do if their light bulb is broken (since this headlight does not have a spare light bulb). I do not know how to answer, we have never encountered this situation. Because its light bulb is not an ordinary tungsten lamp holder, so there is no possibility of burning a light bulb. Since it will not be bad, why do we need spare parts? Due to its light weight, the possibility of crashes is minimal, so we feel that the general camping adventure is more appropriate with this headlight.
Zipka headlights:
This is Petzl's newest product. It breaks through the traditional strap-type design, uses an elasticized chain design, can be freely wrapped around the head, wrist, back of the hand, etc., can also be fixed on other objects, so that it is more convenient Users are even a good prop for cool guys.
Explorer E70 Acetylene Electric Headlights:
This is an improved headlamp with a dual power supply system. It integrates the Duo headlights into the lighter Ecrin Roc helmet. It can be used on the double heads of the Duo headlights, and the light intensity can be adjusted. Under normal conditions, the acetylene lamp is your main source of light, and the electric lamp acts as an additional light. The two supplement each other to make the lamp use longer and with greater flexibility. The ARIANE E50 acetylene generator used with this headlight is a long-term acetylene generator that can carry 400 grams of acetylene carbide. It is made of durable, high-grade plastic, and its cylindrical design facilitates use in tight spaces.
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