The 365nm wavelength ultraviolet lamp or ultraviolet flashlight can actually do many things, such as anti-counterfeiting identification of antiques, calligraphy and paintings, amber, coins and documents. Careful friends may have discovered that the same 365nm UV lamp is actually divided into ordinary 365nm UV flashlight and professional 365nm UV flashlight. It can also be roughly distinguished in appearance. For example, for ordinary fluorescent anti-counterfeiting detection, a mini 365nm purple light flashlight is usually used, while for industrial non-destructive testing, pharmaceutical factory degreasing cleaning inspection, laboratory observation, fluorescent leakage detection, and criminal investigation, the A large, professional 365nm UV flashlight. So, [...]

Medical flashlights are relatively unfamiliar to ordinary people, and can only be seen used by doctors in hospitals or clinics. But in fact, medical flashlights are very useful and are suitable for hospital departments such as ophthalmology, surgery, physical examination, and dentistry. They can also be used for lighting, such as inspection equipment. What functions does a medical flashlight have? What are the applications of small medical flashlights? To put it bluntly, a small medical flashlight is actually a small modification of an ordinary bright flashlight, which mainly illuminates the patient's organs and injured parts locally. Medical flashlights are widely [...]

There are many amazing phenomena in nature, one of which is that some animals emit a unique luminous effect when illuminated by a purple light flashlight. This phenomenon is called bioluminescence. This article explores which animals glow when exposed to purple light and the science behind this glowing phenomenon. Which animals will glow when illuminated by a uv flashlight? The animals that glow when illuminated by a purple light flashlight include: Fireflies In the dark, fireflies emit bright fluorescence because their luminescent cells contain two special chemicals - luciferin and luciferase. These chemicals are activated by oxygen in the firefly's [...]

A black light is a lamp that emits ultraviolet light in the UVA band. Among them, UVA band (320nm-400nm) ultraviolet lamp is also called UVA lamp, which of course also includes UV flashlight and Wood's lamp. The name Wood's lamp comes from the name given to it by its inventor, Robert Williams Wood. What is a black light? Why is it called a “black” light? Although a black light emits ultraviolet light, the human eye cannot detect ultraviolet light, so as far as the human eye is concerned, the light is "black" in a way that cannot be seen. Many [...]

LED flashlights have different colors of light, different wavelengths, different energy consumption, and different functions in practical applications. At present, the light colors of LED flashlights mainly include white light, yellow light, red light, and blue light. Purple light does not belong to the category of LED and will not be discussed here. White light White light is currently the most widely used LED flashlight. White light is close to sunlight. Using white light for lighting in the dark is in line with the visual experience of our eyes. Therefore, the eyes do not need to take time to adapt, [...]

Compared with portable mini UV flashlights, high-power 365nm UV flashlights have the characteristics of high UV intensity, long irradiation distance, and large radiation area. However, there are some things you need to pay attention to when using high-power 365 purple light flashlights to avoid accidental injuries and extend life. The 365nm purple light flashlight is a UVA long-wave ultraviolet flashlight. When we use high-power UV flashlights, we must first avoid exposing the naked eye to UV flashlights for a long time, because human eyes can make the vitreous of the eyes cloudy after receiving a large dose of UV rays, [...]