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 [...]