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What Is A Tactical Lflashlight
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Tactical flashlight, also known as tactical light, simply is the tactical task using the flashlight. Tactical flashlight with ordinary flashlight no essential difference between on the principle and structure, but the tactical flashlight to adapt in various harsh environment under the conditions of use requirement, therefore its performance, such as high and low temperature performance, sealing performance, corrosion performance, durable performance, intensity of illumination and color temperature is much higher than ordinary flashlight.
Tactical flashlight users
Tactical flashlight is mainly composed of military and law enforcement, its role includes:
Against: because of the tactical flashlight illumination and color temperature is very high, to illuminate the eyes have a strong visual effects, fight in the dark, will direct light each other's eyes, for convenient not recognize our exact location;
Search: tactical flashlight color temperature is very high, high recognition rate of illumination, search effect is good.
Assault home: when police personnel shock chamber, can continue to illuminate or a bright light, in order to control the other party;
SOS: visibility distance of more than 2000 m, plus red filter more than 4000 m;
Close exposure: the scene to watch the evidence, maps, can use LED flashlights light source.
In addition, questioned intercepting tactical flashlight irradiation can also be used for distance, vehicle and used with a pistol.
Characteristics of tactical flashlight
Is generally regular tactical flashlight light bulbs are two means of applications at the same time, both filling xenon and iodine, production is very excellent, lamp life can guarantee in 5 ~ 30 hours or switch thousands of times, but the lamp life discreteness is very big, this value is about values, in practical use is hard to say which specific bulb life longer. Choose the tactical flashlight bulb, generally require a torch brightness over 60 lumens, lamp power more than 6 w. Tactical flashlight in the flare must be more structured class round, must be very even, can not have dark spots and window, floodlight around the center spot and want to have a relatively smooth transition zone between, gradually reduce the brightness, and the center spot light cone shaped, must have certain divergence Angle, generally at about 15 °, is different depending on the tactical flashlight USES different. Reflective bowl is commonly used in the tactical flashlight designer wrinkled surface reflective bowl, reflective surface like orange peel, to ensure the flare with the above characteristics.
In addition to the reflective bowl, and flashlight using total reflection lens or other type of lens, but for now, wrinkled skin reflective lens to achieve the effect of the bowl is not easy, so rarely used in tactical flashlight.
Tactical flashlight condenser device will also have to be heat resistant performance, because whether it's high brightness of the light bulb, high power LED or HID outdoor lamps, have great calorific value, also has high heat resistance and lamp holder glass. Tactical flashlight power consumption is large, so the requirement of battery is higher, large electric bonzi is generally in a few large size of nickel cadmium or nickel metal hydride rechargeable batteries. Small tactical flashlight with high voltage, small, monomer, plenty of lithium battery and rechargeable lithium-ion batteries and rechargeable, rechargeable lithium metal, lithium ion, lithium metal as the anode prone to dendritic crystal to Pierce the diaphragm, causing an explosion caused by internal short circuit, so eliminated slowly, now the most common is lithium ion battery.
On most tactical flashlight has a large section of the tube body is 1 inch (25.4 mm) in diameter, this is most optical sights of fixture in order to gm. Basic tactical flashlight switch are installed on the end cap for the tactical requirement is a must have and has function of long bright and shiny, easy one-handed switch.
The tail cap switch form is varied, the most common is the tail button switch, press button, loosen it, if the end cap tightened the long light, this switch is one of the most simple, but long bright function need hands operation.
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