What are the precautions for purchasing a diving led flashlight?
Diving led flashlight is an essential equipment for night dive. When diving during the day, if deep dive or poor light, led flashlight can also come in handy. What are the precautions for purchasing a diving led flashlight?In addition, when photo photography becomes a trend, in order to restore the color light in the water, the diving photography flashlight has become one of the increasingly indispensable diving equipment. Then, when purchasing a diving flashlight, you should pursue the brand effect, follow the advice of your friends, or pay more attention to the affordable price. Here are a few things to [...]
The advantages of rechargeable led flashlights compared to bulb flashlights
The advantages of rechargeable led flashlight compared to bulb flashlights?Everyone knows that outdoor adventure sports are indispensable for rechargeable led flashlights. For those who like to ride at night, it is indispensable for a friend who likes to ride at night. A stable high-quality and high-brightness led flashlight is a guarantee for night safety. Sometimes it can play a vital role in facing the crisis! The advantages of rechargeable led flashlights compared to bulb flashlights? Nowadays, the most common ones on the market are light bulb flashlights and led rechargeable flashlights. What are the differences between them? 1, led rechargeable [...]
Explosion-proof rechargeable led flashlight application range
Explosion-proof rechargeable led flashlight application range.The understanding of the explosion-proof rechargeable led flashlight is definitely explosion-proof. The standard of explosion-proof must be produced according to the national explosion-proof standard. Its advantage over other rechargeable led flashlights is that it can use flammable and explosive places. So what are the scopes of explosion-proof rechargeable led flashlights? Explosion-proof rechargeable led flashlight application range Anti-riot rechargeable led flashlight has excellent explosion-proof performance and anti-static effect. It can work safely in various inflammable and explosive places. It uses lithium-ion battery pack, no memory, large capacity, long life, safe and stable performance, and can be [...]
There are several types of usb type c rechargeable flashlight bulbs and the advantages
There are several types of usb type c rechargeable flashlight bulbs. What are the advantages and disadvantages? Please compare the bulbs. For example, I use two 26650 battery usb type c rechargeable flashlight bulbs. What are the advantages and disadvantages? Please compare the bulbs. For example, I use two usb type c rechargeable flashlights with 26650 batteries. Which type of bulb should be selected, that is, the brightness is suitable and durable. There are several types of usb type c rechargeable flashlight bulbs. What are the advantages and disadvantages? There are currently 3 types of usb type c rechargeable light [...]
Important factors in rechargeable led flashlight
TANK007 US CREE advanced rechargeable led, rechargeable led flashlight is a new led flashlight with LED (light-emitting diode) as the light source. Because the rechargeable led flashlight has the characteristics of high brightness, low power consumption, long life and small size, it is an ideal choice for portable lighting. Important factors in rechargeable led flashlight 1. The choice of quality of led flashlight is a very important factor. Outdoor lighting designers must consider the outdoor led flashlight working environment. The outdoor rechargeable ledled flashlight design is different from indoor lighting fixtures. high. 2. Different led rechargeable LED flashlight processes will [...]
Performance characteristics of rechargeable led flashlight
Performance characteristics of rechargeable led flashlight: 1. The flashlight light source adopts the fourth-generation solid-state imported LED, which has high brightness. The effective irradiation distance of type A can reach 130 meters, and the visible distance of signal flicker can reach more than 6000 meters. 2, led flashlight waterproof up to 1 meter, the battery uses high-capacity environmentally friendly lithium battery, long life, low self-discharge rate. 3. The intelligent switch can control the light to turn on and off, and press and hold the switch for 2 seconds to switch to the signal flashing function. 4. Optional cap buckle can [...]
Light color type and use of rechargeable led flashlight
Light color type and use of rechargeable led flashlight.Generally, people who play outdoor know that outdoor flashlights usually have four kinds of color lights, namely white led flashlights, yellow led flashlights, red led flashlights, and blue led flashlights. But not everyone knows the role of these four shades of light, the following visitor will tell you the different effects of these four shades. White led flashlight: night walk, camp lighting White light led flashlight is currently the most popular, starting from the wide application of white light led flashlight LED in flashlight in recent years. The white led flashlight is [...]
Can UV flashlights really detect fluorescent agents?
Unlike ordinary chemical components, fluorescent agents are not easily broken. If fluorescers accumulate in the human body, they can cause damage to the body's immune system and weaken the body's immunity. For example, if the fluorescein binds to the protein, it will prevent the wound from healing; the fluorescer can mutate the body's cells; if the toxicity of the liver or other vital organs accumulates, it will become a potential carcinogen, causing damage to the blood system. The chemical substances can pollute the human blood, destroying the red blood cell membrane and causing hemolytic diseases. Fluorescent agents are now visible [...]
The purpose and principle of laser rechargeable led flashlight
The main feature of the laser rechargeable led flashlight is that it has excellent concentrating performance and a range of 1200m~1500m. It is widely used for teaching, tour guides and entertainment. After testing, it can be used as a long-range protective alert and remote control to transmit data. The laser rechargeable led flashlight is similar to the general flashlight type, volume and power. The light it emits belongs to the laser range. It is mainly used to project a concentrated point or use a laser line to focus on an object. However, laser flashlights cannot be used in art galleries, [...]
The common rechargeable led flashlight problem solution
Teach you a few tricks to easily solve the common problems of flashlights. The following is the TANK007 flashlight manufacturer to guide you through some basic flashlight troubleshooting steps, and hope to help your flashlight work properly. How does a rechargeable led flashlight work? Powered by a rechargeable battery in a basic, modern LED flashlight. Current flows from the battery, through the flashlight tail end cover switch (which can be turned off and on), through the head of the light entering the circuit (ie, the light-emitting portion) of the outside of the body of the rechargeable led flashlight, and then [...]
The difference between floodlight flashlight and spotlight led flashlight
It is often heard that someone has raised a floodlight led rechargeable flashlight and a spotlight led flashlight, but many people are confused about the difference between a floodlight flashlight and a spotlight flashlight. Today we come to understand what is a floodlight led rechargeable flashlight, what is a spotlight led flashlight, and the advantages and disadvantages between the two. What is a floodlight led rechargeable flashlight? Floodlight led rechargeable flashlights are not spotlights, projection lights, spotlights. Floodlight flashlights produce highly diffuse, non-directional light rather than sharply defined beams, resulting in soft, transparent shadows that are used to illuminate objects [...]
Why do led rechargeable flashlight get hot?
Why do led rechargeable flashlight get hot? LED flashlights convert electrical energy into light energy. Most of the conversion process converts electrical energy into thermal energy, and only a small part is converted into light energy. This process follows the law of conservation of energy. The led rechargeable flashlight generates heat when it is working, and the heat comes from the work of the LED. The aluminum alloy led flashlight is cooled by the external heat. You can quickly feel the heat. The lamp holder and the outer casing of the led flashlight have a high thermal conductivity. The heat [...]
