Many flashlight lovers bring up some requirements of hiking flashlight on flashlight BBS: stable, small, nice floodlight when walking etc Flashlight body: Can use 18650 battery body (high power, high beam, battery life is about 3 hours), or AA battery body with higher power (battery can be bought everywhere, portable, battery life is about 1 hour) Brightness: Flashlight doesn’t need to have high brightness for walking on the flat avenue, a AA battery body with power over 1w is enough, use larger power if using rechargeable 14500 battery. The light color of led: White led is enough for dry road, [...]

Camping flashlights don’t need to have high brightness, but it requires good floodlight and long life battery, it’s better to last over all night and can match diffuser. Tank007 TK737 was designed based on some outdoor activities like camping, hiking, searching etc. It’s a high power led flashlight, adopts the convex lens, rotate the head to condensation and floodlight; use non-slip rolling lines on the surface, simple appearance. Darkness is scared, darkness would make you more dangerous when you camping in the wilderness and hiking, you would meet with a thief or step on something strange, happy travel, portable, technical [...]

Practical is the basic requirement of civilian led flashlight, Tank007 specialized in this industry for over 13 years, and know something about the civilian led flashlight, produce series of flashlights based on the customers’ needs Led flashlight’s basic requirements: choose different flashlights according to different situation, buyer tell their needs to the seller when purchasing. It has many catalogues like : riding flashlight in the night, hunting flashlight, patrol flashlight and so on. Business gift led flashlight needs to be packed delicately, performed stable etc. 1-2 battery is better for home use flashlight, it’s not very convenient if larger, special [...]

Penlight of Tank007 is a compact flashlight growing like a pen, portable, easy to operate. It is like a shining pen and a delicate penlight. It was common for the meter reader to drill into a cabinet to read the water meter and gas meter with old flashlight. Tank007 created the penlight according to the inconvenience of some areas. The biggest disadvantage of the old flashlight is the led broke down easily, battery can be ran out quickly, can’t be used constantely and easy to get rusty touching the water when read the water meter. The old flashlights are not [...]

“Collection has its way, rich people buy boutique, poor people buy authentic.” Famous jade and china expert Zhenhua Yang emphasized, lots of people buy a beautiful jade, but it is a stone after checking by the expert. How to find the “treasure” in the messy jade market? Zhenhua Yang thinks we should pay attention to the details, including the material, wrapped slurry, ooze color, decorate pattern, royal products or folk products. If you want to know it’s jade or not, you can conclude its dynasty by knowing the history of jade. Zhenhua Yang suggests collectors carrying jade expert flashlight. “Shine [...]

Most energy human needs directly or indirectly come from the sun. Plants release oxygen and absorb carbon dioxide through photosynthesis, convert solar energy into chemical energy, then store them in the plant. Coal, oil, gas etc are made of animals and plants which are buried long time in the ground. Earth energy means heating inside the earth and energy related to the nuclear reaction. “The main energy human use is no longer the coal, oil or gas, it is solar energy”, Hejun Lee said, “It will be a chance for China to develop new energy industry especially the solar flashlight.” [...]

The bugs perk up when the summer is around the corner and weather is getting warmer. Some winged insects, especially mosquitoes and moths, are easily to get into people’s ears. Don’t pick your ear if the bugs in, the bugs will crawl in the ear canal if you touch the ear canal or auricle constantly which will increase the pain. Let the bugs out of the ear canal itself by its phototropism. For example, shine the external auditory canal with the flashlight in the dark, the bugs would climb out after seeing the light; the bugs can also be driven [...]

It was tested that same two cakes, one was shined by the UV flashlight while the other wasn't. Put these two cakes on the same desk, the one without shined by the UV flashlight go moldy with green paint on after a week, while the other go moldy after three weeks. It is clear that the ultraviolet radiation of the UV flashlight is good for food preservation. It is convenient to shine with the ultraviolet ray of the UV flashlight in the last food production line. We all know the fruit, vegetable and egg are hard to store for a [...]

The famous American media: the Wall Street published: “Made In China” has occupied the US army. The US air force can’t find the supplier in their own country, they can only use Chinese goods. The US army purchase uniform and backpack, glasses and strong light tactical flashlight, and even some accessories of high-tech weapons. Chinese goods are no longer the synonym of low quality and low price, the US army has became the spokesman of Chinese high quality goods. Lots of US army’s equipment are made in China. Strong light tactical flashlights are widely used in Russian army, can be [...]

The problem about how to jade A, B, C goods identification on the market, can be roughly divided into the following several points: First, the color removal method: first use light (suggested by the porcelain jade identification of special full spectrum flashlight) in direct sunlight was measured, with the special filter observation measured jade is it right? Apparent discoloration (usually mostly red), or white place is it right? Into meat pink, but as long as it is changed color. Is stained (C goods) or into the glue class (B goods). And then the transmission on the bright flashlight, a green [...]

A group of travelers climbed the Haituo mountain during the Labour Day, the Haituo mountain was located in the junction of the north of Yanqing Zhangshanying town and Chicheng city Hebei province, about 18km away from Yanqing, the main peak's altitude is 2242m, it is the second highest peak in Beijing. The Haituo mountain has three peaks: the big haituo, the small haituo, the three haituo. Late on May 2nd, police of Chicheng City zhangjiakou got a call from Beijing police, they were told 3 travelers and 1 guide were trapped in haituo mountain of Chicheng city, and they lost [...]

There are a lot of flashlight manufacturers in the flashlight industry, they produce various flashlights and other advanced products. AS these flashlight manufacturers produce the same products, if we want to sell good with our brand, we definitely can’t do the same thing like them, it will be difficult for people to see your strength if that. Tank007, brand of Shenzhen Grandoor Co, Ltd,. Lead by innovation at the beginning of the foundation, focus on products’ originality. All the products adopt world famous materials and reliable suppliers (all the led adopt world’s top led: Cree of USA, Osram of German, [...]

3 o’clock am in Apr. 1st, when truck driver of Changchun City Mr. Liu drove to the fifth reservoir of Yanji City, he suddenly noticed there were a pile of landslides of falling rocks on the road! “I hit before realized!” He ran to the opposite direction waving the flashlight at this emergency time as to stop the coming vehicles. Nocturnal vehicle hit “ stone array” 3 o’clock am in Apr. 1st, Mr. Liu drove to “ Wansanxian” 33km + 800m. He said it was dark after a corner and a small ramp. He could only see the road condition [...]

The Hong Kong Electronic Show (HKTDC) is the largest electronic exhibition in Asia, recognized as one of the world's largest and most widely influential global electronics, attracts the world’s consumer electronics companies to attend to; covering multimedia, digital audio, home appliances, communications and electronic accessories, etc. Mini Series Tank007 mainly promote mini flashlight, a variety of cutting-edge methods and equipments are displayed on the show. On the other side, tank007 show lots of functional, high quality, delicate, fashionable mini flashlights, and the most attractive is E09. Meanwhile, Tank007’s best service team offer the best service for the customers. UV flashlight [...]

Shenzhen Grandoor Electronic Co.,Ltd passed the inspection of global famous international inspection and authentication group: BV certification authority, and got the BV certification in March 2014, which was led by Alibaba, based on the Chinese suppliers. Bureau Veritas (BV) is one of the largest number of authentication companies and significantly reputation certification authority. The expert group did deep and clear research about the scale, human resources, quality control, vendor management, customer services, R&D, enterprise development program etc. of Shenzhen Grandoor Electronic Co.,Ltd, and affirm company’s site management, quality control, customer services, R&D etc. Shenzhen Grandoor Electronic Co.,Ltd will provide more [...]

The shorter the wavelength of the UV flashlight, the darker the light would be. For example, UV wavelength of 395nm is brighter than 365nm. Below are the pictures taken by the two flashlights, the difference between 395nm and 365nm torch light can easily be seen. Picture above is the UV 365nm flashlight shining to the ￥5，which shows golden yellow, reflector of the florescence parts is clear, the other parts can hardly see the UV. These are the application picture of wavelength of 395nm, florescence can easily be seen, but it can’t show the reflector at the small parts of the [...]

As we all know, 395nm and 365nm UV flashlight is widely used, like glue curing, ink curing; money identification (RMB, USD, HKD, EUR, GBP); leaking risk check of air conditioning and the automobile circulation system; leaking risk check of special gas, oil and gas pipelines; testing the trace and blood for the police security, examining in the crime scene; exploratory tool of adventuring and outdoor hunting; antique appraisal; fluorescent reflective of special material etc.. So how do we use UV flashlight to check the oil and gas leaking? Mostly we use oil-soluble fluorescent to check the leaking, in a simple [...]

UV flashlight is specialized in anti-counterfeiting jade identification testing tools, fishing amber like this kind of flashlight use battery can use ordinary 5 or 145000 lithium ion battery, size is suitable and convenient to carry! Flashlight on the market are many models and beams of different distinction.As an introduction by the below small make up the role of each beam of light: In jade, jade industry, the yellow light flashlight as most like jade, yellow light of the strong penetrability, when light amber, if is really amber, amber will shine.And white light flashlight is used for jade this piece, good [...]

Uv flashlight irradiation not only can float, and fish to illuminate the violet light will be very excited, greatly increases the chance let night fishermen catch fish, so now the uv flashlight has become an essential tool for fishing at night. Huaian city canal bank a citizen with children were fishing at the sight, the citizens of the special equipment "professional", luminous float, flashlights, night fishing tools such as readily available, and fishing man's special equipment as a Zi GuangDeng attract many people watching., according to the man fishing there is the only light, the fish is easy to take [...]

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 compared with ordinary flashlight in various environmental factors and conditions should be much higher. 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 [...]

Appeared with the development of outdoor leisure, all kinds of outdoor sports, simulation of gun is one of the popular sports.Familiar simulation gun are carried out during the day, and the FBI statistics, points out that more than 65% of the real gun battle happened in between 8 PM and at 8 o 'clock the next morning, the environment of the night.In the darkness of the environment, the light has a very important influence on the result of the war, so the flashlight in the gun battle plays an extremely important role. and civilian life.Test standard of various technical indicators [...]

Since the flashlight invention, the function of the flashlight is more and more, with the increasing improvement of life, is growing in demand. In China have an industry - bet on the jade, the flashlight is the most commonly used tool identification of jade, is also very important, you know how to use a flashlight to see jade? So far, the brand flashlight TANK007 developed specifically for gambling jade industry professional jade flashlight series.Let's use as jade flashlight to identify the physical demonstration for you. Direct light flashlight on the surface of hetian jade, hetian jade in the transmission of [...]

Identification of?jade?we will?assist?all kinds of instruments to?measure,?but?in addition to?these scientific?instrument identification,?which?we use in our daily life?can also be?used for the identification?of jade.?Use a flashlight?to different light,?different angles?and?ways of irradiation?can identify?true and false?jadequality,?here to introduce?to you. First,?the surface?will be?flashlight?near?jade,?observe the?internal?texture?andmuddy?thickness,?if?the surface?bright flashlight?irradiation?Hetian?jade,?then there will be?light,?and the light beam?is very clear?focus.?But if the?irradiation?ismarble or?glass and quartz?rocks,?light?is?a?hybrid,?scattering.?In addition,?the flashlight?around the?jade?translation,?can?through the?uniformity of?the?light transmittance?of?jade?is uniform. Secondly,?use the?flashlight?can clearly?observe the?density?and particle size?of jade?is exquisite,?the?flashlight?alignment?side of?jade?no?leather?were irradiated,?if between?jade?a few centimeters?is a?45?angle?irradiation,?so?you can continue to?move?to?observe the flatulent structure?jade carving,exquisite degree?judging?jade . Finally,?the usual?method is to use a?flashlight?to see?jade?internal impurities and tuft split?case.?The?flashlight?alignment?jade,?see its?whether?impurities,black spots?and?lock in?the?situation,?according to the [...]

Usually?the lithium polymer battery?(Li-ion)?of the electrical core?cathode?using LiCoO2,?LiNiO2,?LiMn2O2,?where LiCoO2?is a?layer?structure is very?stable polymorph,?but when?taking?XLi from?LiCoO2,?and its structure?may change,but?not?change depending on the?size of the X. Through the study found that the?structure?performance?when X>0.5?Li1-XCoO2 is?extremely unstable,?will?crystal?collapsed,?its external?manifestation ofoverwhelming?end for?electric core.?So the?electric core?should be controlled?in Li1-XCoO2?X?by limiting the?charging voltage?in the use process,?the generalcharging voltage?is not more than 4.2V,?then X?is less than 0.5,?then the?crystal type?of Li1-XCoO2 remains?stable. Overcharge?and?over discharge,?the positive and the negative?pole?of?lithium ion battery?causing?permanent damage,?from the molecular?level,?can intuitively?understand.?Excessive?discharge?will lead to?excessive?release ofcarbon anode?of lithium ion?and the?lamellar structure?collapse,?the?lithium iontoo many hard?into the?carbon anode?structure?to?over charge,?and makessome?lithium ion?cannot?release.?The control circuit?is one of the reasons?whyare usually equipped with?a lithium [...]

The outdoor sports increasingly high demands on the lighting tool, different outdoor activities, to the outdoor flashlight requirements are also different, such as search requires high brightness, radiation far, diving needs good waterproof performance, hiking need better endurance and good floodlight etc.. Therefore we can point the following to discuss how to choose appropriate outdoor flashlight. Suitable outdoor flashlight, outdoor activities can make more safety, more wonderful. ? 1.the performance is stable enough Requirements for outdoor exercise on a lighting tool is "readily available, functional enough", lighting tools of poor reliability, unable to work at a critical moment is fatal, [...]

The first time Tank007 showed its new mini flashlight E09, people said it is?? the most mini, fashionable and beautiful flashlight. E09 is different from the flashlights in our daily life as the picture shown, it’s? beautiful, elegant and small. E09 is a led flashlight with average light and smooth appearance line. Tank007 released the inspiration of designing the E09, flashlights are always hidden in the closet, toolbox or under the bed, only be taken out when people need to use them. So, Tank007 decided to design a practical, delicate and small flashlight.

Outdoor sports classes, we can choose flashlight characteristics are not the same, generally can be the following: 1. walking on foot: do not need the brightness is too high, because of the long time, as far as possible to choose light flashlight, also have longer life time. In general, the need to take into account the spotlight with light moderate. But the team still need a flashlight higher brightness, and have a certain range, more convenient in exploring terrain. ? 2.Camping: Pan light must be better, the brightness demand is low, but the need to choose the long life time [...]

If you love sports and like to look for excitement ,then the outdoor adventure is undoubtedly a good choice. As is known to all, outdoor adventure is dangerous if you step into the unknown, you need to possess some professional knowledge, and equip some professional kits, so, how many emergency kits do you need before go outside? Here is a list of kits you may consider to carry before you do outdoor activities. 1.Hiking shoes: A pair of comfortable hiking shoes is important. Do purchase a little bigger pair of shoes (there should be some space when your foot is [...]

What role does second stage oxidation treatment play on flashlight? Generally speaking, you may hear the sales tell you that their flashlights’ shell is treated with two-stage oxidation reaction process, but why does the shell needs that ? Here this article will share you some tips. In the aluminum industry, “oxidation” is kind of a surface treatment process. Because aluminum and its alloys feature active metallic nature and unstable characteristics, the oxidation process treated on its surface is aimed to “Not easy to get rusty”, and gain a exquisite appearance. Strictly speaking, the “oxidation” has little to do with the [...]

Natural disasters occurred all around the world in recent years, the earth seems to transfer to vibration mode. People focus again on how to improve the daily disaster prevention consciousness. The earthquake happens frequently in Japan, almost every family installed emergency package with flashlights, whistle and compressed biscuits. In fact, the flashlight is a necessary tool for warning and emergency survival not only for daily life but also for field trip. set free your hand Tank007 Flashlight, shine with the big eyes, tail with 7 feet (about 18cm) was made of the silicone, soft and resilient, easy to frizzle. If [...]