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Knowledge Center

Purchase and use led flashlight knowledge.It can help you buy a right flashlight and how to use torch light.best for Entry-level led flashlight enthusiasts

    Simple, practical, portable Tank007 mini flashlight

    Mini flashlight This Led mini flashlight of Tank007 has mini size just like a key but with high beam, it can be clipped on the key ring. Mini flashlight Mini flashlight is a practical tool and also useful. Mini flashlight is not like other heavy flashlights, very convenient, it can shine in the dark night which makes you fearless. Tank007 designed the produced the mini flashlight with combination of? the features of the flashlights on the market and its own product characteristics, it’s small and light-weight, and most importantly, bright, and more durable than normal mini flashlight. Tank007 mini flashlight [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    World Environment Day, Tank007 declare to support the pro-environment

    Every 5th of June is Environment Day, Tank007 implement the concept of “Declare to support the pro-environment on Environment Day”, advocate the low carbon life, declare the ecological civilization. All the tank007 flashlights adopt the latest environmental protection material, with the concept of energy-saving and environmental protection, got good reputation with its independent innovation developed flashlights. flashlight Led shows its energy saving these years, lighting is an important source of global energy consumption. It is said that Chinese lighting electricity accounts for about 12% of the whole society energy consumption. Long history but low energy using incandescent lamp is still [...]

    By |February 18, 2016|Categories: Press Release|0 Comments

    Three treasures for CAAC, flashlight is included

    Baton, toolbox and flashlight are necessary for airplane maintenance, these three unimpressive stuffs are essential to airplane staff What is baton? Figuratively speaking, baton is like the hands of traffic policeman, convey the information by simple and clear gestures. It’s the most directly way to communicate between the airplane working staff and the pilot. What gesture means the plane can taxi out, what gesture means keep taxing out… The plane can be stopped at the right position with these gestures. The aircraft ground safety rely on these gestures before and after the flying. Don’t look down upon on this toolbox, [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    The most beautiful, fashionable and portable flashlight-E09

    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.

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    Environmentally friendly, strong light flashlight improve their competitiveness

    Chinese flashlight manufacturers are producing the environmentally friendly energy saving products so as to earn more orders with the development of the flashlight brand. Energy saving flashlight, indoor and outdoor lamp and accessories are included in the World Energy Report, it also points out that to keep the export recovery, the suppliers should be competitive, like producing the energy saving light and led light. “China Sourcing Reports said energy saving light (strong light flashlight) is increasingly demanded since incandescent lamp is forbidden in lots of countries; meanwhile, the export quantity of led lighting products growth. We estimate the demand will [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    Flashlight for hiking

    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, [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    Useful for camping and hiking, Tank007 TK737 zoom flashlight

    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 [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    Tank007 recommends civilian led flashlight

    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 [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    The flashlight era we had experienced

    My childhood was in a mountain thirty years ago, many people walk in the midnight with torch or Kerosene lamp, they have to walk without seeing anything if it rains heavy and windy. Therefore, flashlight is very precious for peasants. Many people make a mark on it or hang a pocket in the tail with embroidered cherry to avoid the mixture. It’s a sign of wealth and fashion for people who can use the flashlight those days like a peasant use telephone today. Flashlight is also one of the instruments for cadre at that time. Take a canvas bag with [...]

    By |February 18, 2016|Categories: Press Release|0 Comments

    It’s convenient for meter reader to check the electricity meter with penlight

    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 [...]

    By |February 18, 2016|Categories: Knowledge Center|0 Comments

    Jade collectors carry jade expert flashlight

    “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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Environmental friendly new energy solar flashlight

    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.” [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Small tips of flashlight, strong light 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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    UV flashlight’s ultraviolet ray has sterilization function on the food surface

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Astonishing! The strong light tactical flashlights the American military use are From Tank007

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Identification of jadeite and collection

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    19 travelers got lost in Haituo Mountain and were rescued yesterday

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Be a innovative and different flashlight manufacturer

    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, [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Tank007 outdoor flashlight for camping

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Tank007 come back with praise from Hong Kong Spring Electronic Show

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Tank007 is attending the Hong Kong Trade Development Electronic Show

    The 11th Hong Kong Spring Electronic Show and the International ICT Expo will be held in Hong Kong Convention and Exhibition center in 13/4/2014-16/4/2014 which was sponsored by Hong Kong Trade Development Coucil (HKTDC). The two large-scale international exhibition attract thousands of exhibitors all around the world every year as a exhibition which is held at regular time for several years. Tank007 will show our latest items in this exhibition, sincerely invites you to join us! Hong Kong Spring Electronic Show has a good reputation as one of the most largest electronic show in Asia. Tank007 has made full preparation [...]

    By |February 17, 2016|Categories: Press Release|0 Comments

    Shenzhen Grandoor Electronic Co.,Ltd pass the BV certification

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    Comparison between the UV flashlight with wavelength of 365nm and other UV Light

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center|0 Comments

    How to use UV flashlight leak detection of oil and gas

    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 [...]

    By |February 17, 2016|Categories: Knowledge Center, UV Liquid Detection|0 Comments
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