UV light is an invisible light, because it exists outside the ultraviolet light in the spectrum, so it is called UV rays. According to the spectrum, long ultraviolet light wavelength is between 320nm to 400nm. The centre number is 365nm and 395nm. UV flashlight with this wavelength is used in many fields such as fluid system leak checking, oil spots detection, industry glue solidification, fluorescent detection, criminal investigation, medical treatment, etc. How 395nm/365nm UV flashlight Works a, Oil substances shine fluorescent under UV light, therefore, 365nm UV flashlight can check grease, oil dirt. b, many ore will fluoresce under ultraviolet [...]

Now, many people love to go cycling with friends for a short or long trip. Here is a list of kits you may need when go cycling. ? 1, Helmet: Required to save your life when things go wrong; lots of riders have teach us lessons with their blood. ? 2, Sunglasses/ wind-proof glasses: Required, when riding in direct sunlight for a long time, your eyes may get hurt without protection; in addition, if you do not ware glasses, your eyes are exposed to mosquitoes, insects, etc. ? 3, Scarf: very useful, mainly proof road dust, dirt when riding on [...]

Amber raw materials are very precious. If there is amber whose price is much lower than the market price, it is likely to be imitations. Amber collectors hear most the purple graph, or rather, when shining the amber with UV flashlight, you can see fluorescent graph. This way is aimed to tell whether the amber is real. So, to the natural amber lovers, how to tell the whether the amber is real? Here is a list of methods to refer. ? Tips to Tell Whether the Amber is Natural ? 1. Sound comparison: when rub natural amber in hand, you [...]

To the new strong flashlight users, there may be some mistakes when using the new lithium batteries. Here, I will walk you through the most common mistakes. No.1: "exhausted, fully charged" Admittedly, flashlight lithium batteries have memory effect, but its memory effect is minimal, and even the manufacturer ignore this memory effect. However, in actual use, you might find that time lithium battery life will become shorter. Why does this happen? In fact, the lithium battery uses an active substance which ages over time. ? Generally speaking, lithium battery for the strong flashlight can be charger and discharged 300 to [...]

HID successfully developed in 1986, and officially released in 1997. Now, HID is a basic part in BMW, BENZ, AUDI, LEXUS, and more cars. ? How HID Works In a quartz tube filled with a variety of chemical gases, among which the majority are Xenon ,iodide and some other inert gases. The electricity added to the two electrodes are increased from 12 volts to 23,000 volts so to make the Xenon electrons drift and generate light source. This is called Gas Discharge. The super bright arc light generated by Xenon has similar color temperature to daylight. The working current for [...]

At the point when people are going outside, they generally set up a spotlight or headlamp, perhaps it is not entirely obvious, when evenings falls, this little thing turns out to be vital. Actually, there are different sorts of flashlights, and they have distinctive features. Here, this article will concentrate on the colors of the lights to revel the use of different flashlights. ? White light ? Let us start with the white light-the most common light in the nature. At the point when LED raised, white light got to be the mainstream light. White light is near to the [...]

Tank007 UV flashlight can check the leaks in air conditioner and other fluid systems. ? Fluorescent leak detection can be a quick, easy, safe and accurate way to find all leaks in air conditioning and refrigeration systems and other fluid systems. Add a little fluorescent dyes to fill the air conditioning / refrigeration or industrial fluid system, run the system to make the fluorescent dyes circulate in the system. ? Fluorescent agents gather at the leak point along with the refrigerant or fluid in the system. When shot with the UV flashlight, fluorescent agents will look yellow-green. This way can [...]

Many people need a hunting flashlight but they do not know how to choose the flashlight, they may first searching some information about the brands. To be frank, this is a good way to choose hunting flashlight, but aside from the brands, there are some other factors you need to consider as well. Here are some tips. ? After all, the most expensive is not the best fit. It is also true in choose flashlights for hunting. You need to think about what specific circumstances do you need to use the flashlight first, and then the other factors. ? Different [...]

As is known to all, before flashlight, people can only use lantern to light at night, even they went out at night, they have to carry a lantern with candle inside, or oil lamp with them. It is very inconvenient for people to walk, camp, or work at night. After LED was invented, everything changed. Here, let’s talk about the history of LED flashlight. ? After Edison invented the light bulb 100 years ago, a man named Hubert Americans invented the first torch in the world. Flashlight (English name: flashlight or torch), referred to the torch, is a handheld electronic [...]

Ordinary people grip flashlight always palm down , just like holding a fishing rod. However, in the US dramas, the way police grip flashlights, just like holding a dagger which is ready to piercing into others chest at any time. In fact , no matter what ways of you use to grip, flashlights can shine from floor to ceiling. However, the way that US police use to grip flashlights feels strange. Do they have a special reason to do so? Why the police of United States is always palm facing up when holding the flashlights? Indeed, police using this way [...]

Just want to buy a good flashlight, this possibility is really not high, and now there are many counterfeit products on the market to buy a high-end flashlight is really hard. So today to tell you that it is not fake Surefire flashlight, it's a high-end brand flashlight --TANK007. Here let us talk about Tank007 flashlight features: The first one: mini-flashlight battery powered Small flashlight is the most common individual lighting tool. Choose a more lightweight, light-emitting strong flashlight is suitable for relatively relaxed camping, Tank007 professional launch mini-flashlight, small and convenient portable, strong endurance to meet everyday lighting needs. [...]

LED is now developing gradually, because it is more energy saving and high brightness. Today, we are going to share with you the performance of LED flashlight. It's reported that LED flashlight has been combined with many leading technology when it gets into Chinese market. For example , the design of charging is better, which includes SOS emergency call and switch tactics and the most important is it can keep the water and dust into it. Led flashlight is also not easy to break and rupture. Its safety performance and product features are very good. The technical staff hope that [...]

Many jade buyers usually shine the jade with a flashlight when choosing.For new comers,they may not fully understand how to use flashlight to detect.Today,let's talk about how to correctly use a flashlight to see jade. The effect of flashlight and using method See the crack.You should pay attention to the jadeite jade "crack" and "growth pattern" when buying.Don't buy jade with a crack, and don't use strong light in the crack. See the quality of a material.Because of the skin of original rock seems to be mysterious, so use the flashlight can look inside the original stone texture structure, judge [...]

flashlight design detail decides success or failure. When outdoor sports? is popular all over the world, related outdoor equipments show crowds of fans.As is known to all,outdoor diving risk ranks second in the world,only next to skydiving.Therefore any equipment for underwater cannot be careless.As? diving underwater flashlight seems simple, however the sparrow is small and all-sided.Domestic outdoor lighting leader Tank007 diving flashlight will tell you the details how to judge a diving flashlight products quality. 1.LED Underwater world crisis, lighting must have high stability, otherwise may directly threaten diver's life.The most reliable international outdoor LED lighting light source comes from [...]

You always need a easy to carry flashlight. This is one of the most convenient source of energy, easy to get, and it is not expensive. But if you want to walk a long distance and bring a battery, then the weight is imagined. Also, do remember "Do not discard the battery", the best to bring it back "civilized society" to resolve. Alkaline batteries Cheaper, longer life expectancy, but there will be some decay time, you can easily know that it's about to run out. But it's energy will decrease with decreasing temperature. Lithium Battery More durable than alkaline batteries, [...]

Nowadays,Tank007 UV flashlights are widely used in the dairy production line testing.It is critical of clean dairy production, a little negligence causing bacteria and viruses breed and remaining on the quality of dairy products is fatal.2013 a New Zealand dairy company Botox events, product recall to the enterprise are enormous economic losses and brands fatal blow.Meanwhile, oil and foreign equipment surfaces will emit different light when under ultraviolet irradiation light. As the fungus under ultraviolet light blue-white,irradiation by UV light, the human eye can easily find fungi.So dairy companies will use 365nm UV flashlight to check after cleaning dairy production [...]

TANK007 UV31 UV flashlight used in industrial air-conditioning and fluid systems leak detection. Fluorescein leakage detection can be quick, easy, safe and accurate discovery of all air conditioning and refrigeration leaks and other fluid system,filling a small amount of fluorescent dyes to air conditioning / refrigeration or industrial fluid systems, operating system, so that circulation in the system. Fluorescent agents will be with the system refrigerant or fluid leakage and gathered at leakage points. When irradiated with high-intensity ultraviolet flashlight to detect, fluorescent agents at leak location will glows bright yellow green, accurately display the location of the leak. As [...]

Reasons of the inferior LED flashlight will be damaged easily.As the unstable driver circuit of the poor quality LED flashlight(some non-circuit)and the blind pursuit of increased brightness, it will cause damage or aging LED. The details is as following: 1.Voltage instability. Quality imported IC circuit drives intelligent control, so that the output current and voltage stable; 2.LED light quality problems, poor quality LED flashlight using a B or C grade LED lights to reduce costs, the LED willappear with aging and darken soon ; 3:Heat dissipation, excellent quality aluminum LED flashlight use, heat is guaranteed; 4:Waterproof problems, poor flashlight with [...]

Security articles brings super-bright night when riding a bicycle lights. Night riding is much more dangerous than riding during the day,? so the bike lighting and warning equipment is particularly important. Riders usually spend a great number of money on? upgrading the hardware of bicycles,? at the same time if you want to ride at nights safely, you’d better pay a little to improve the lighting and warning equipment ! Here’s one picture of flashlight. To fix the flashlight on the bar of bicycle, a mount is essential. I have got two types of mounts. One can be rotated 180 [...]

The inspiration of the game "Battlefield 3": strengthen the role of the power light flashlight in the game. As the game fans we are surely concerned about these large shooting games? With the third generation of this game listed, the foreign media recently revealed the latest details information of the "battlefield 3", including: The game inspiration of the jump design is from the "mirror of the edge"; The special apnea keys, in order to improve the pointing stability and accuracy; You can use the power flashlight to jam the enemy's sight; Subway operation will be the biggest map, playground, park [...]

Please? carry a flashlight when the streetlights broken. " When dark, we have to carry a flashlight when picking up children to school ." Because no streetlights in the area for many years , residents of Fengtai District, North and West Fortune Street district have become accustomed to this kind of life . Last night , the reporter went to Fengtai North and found the door of the West Fortune Street district with a long time. The cell door, neither marked nor guidelines street.The residents just past the dark. Reporters counted a total of four residential six-storey residential building , [...]

Robot master Christian Carlberg has created a knife sawing robot Minion, and now suddenly became interested in flashlight. He invented the world's first open-source programmable flashlight. HexBright can provide ultra-high brightness, fivefold of traditional LED flashlight. It is available in two models, Prime maximum light output is 350 lumens; Flex, embedded microprocessors, programmable, USB charging and programming, the maximum output of 500 lumens. Carlberg released the source code of the software, hardware manufacturing drawings, and create a project commercial open source flashlight with another expert Kickstarter.

The light of riding flashlight is emited through the reflector , according to the characteristics of the different using of the flashlight will use different reflector, thus the reflector is the soul of the flashlight(The riding flashlights of TANK007 adopt new aluminum alloy reflective orange cover which is reflective uniform and no polarizing). Generally, it can be divided to three types: First type: scattering type, the characteristic is: scattering the light to the fixed area, usually suitable for big work lamp. Second type: spot and flood light, this light is suitable for riding. We know that when riding at night, [...]

The difference between floodlight and spotlight of riding light TK737. The first impression of Tank007's TK737 is that the flashlight is very brightness. The TK737 is a energy saving one, which makes the runtime much longer, so it's very suitable to the night riding. TK737 is a zoomable flashlight, which can focus and spot the light. Now let us simply explain the difference between floodlight and spotlight. The Floodlight makes a light that is highly diffuse, non directional and? non-shape. So that the shadow is soft and transparent, when used for lighting, the speed of the light reducing is much [...]

Household plastic flashlight developing now the LED flashlight is a trend. The plastic flashlights? generally adopt the ordinary LED lighting, which have between 1-20 small LED and suit for brightness around dozens of lumen. Led flashlights are the latest development trend of the torch,which generally USE the import CREE LED with brightness generally between 150-1000 lumens. The LED flashlights also divided into floodlight and concentrated: Floodlight strong light flashlight is not spot, projection lamp or shooting light.Floodlight is highly diffuse without direction rather than a clear outline of beam of light.It creats soft and transparent lighting,which the shadow of the [...]

We do not know why the LED light is broken in a sudden. How should we maintain it? Everything has a certain lifespan. How to maintain our LED flashlights can be an essential knowledge. If a sudden broken problem shows in our flashlights, how should we deal with it? How to repair it? Of course, we should make clear the exact problem first. The main features of flashlights is light weight, easy to carry, but relatively low- led life . The development trend of aluminum Flashlight is shatterproof , anti-pressure , energy saving. Aluminum Flashlight relatively based on urban and [...]

Buy a flashlight for Father for Christmas , Generally , every holiday time, as young people we always quick to think of buying a gift for dad; but like my dad this slightly older, more subtle human usually can not in this foreign festival expect his father to buy a flashlight for the elderly to use, then, how to pick a household flashlight? By Appearance 1.Durable aircraft-grade aluminum Here are the ruggedness of said housing, hard, may be used in the home where the flashlight will be more, may encounter everywhere, fell, so it must be a flashlight and drop [...]