CYANSKY P25 is a super bright rechargeable and compact rescue flashlight with 3000 lumens output and 150 hours runtime with 4 output modes and Strobe, good for use in various situations. As illustrated in the user manual of Cyansky P25 flashlight. But what makes the 3000 lumens flashlight for search and rescue. Advanced LED Technology Cyansky P25 LED flashlight adopts the advanced XHP70.2 LED technology from CREE, which delivers the industry's widest portfolio of high-performance LED components. XHP70.2 LED, with...

Having a flashlight is important for you to go night walking, camping, hiking, climbing, and so on. You know the importance of having a good flashlight for night activities. When it comes to lighting options that are also used for emergency coping and self-defense, tactical flashlights are a great option. What is a tactical flashlight? Generally in our mind, tactical flashlights are specifically designed and intended to be used by people of service like the military, police, search and rescue...

To meet the requirements of Japanese customers, Cyansky Light performs PSE certification test for the high-power Li-ion batteries equipped on the Cyansky flashlights and headlamp, and gain official approval. What is PSE Certificate? The PSE mark is a mandatory certification mark required for many electrical appliances and materials entering the Japanese market. Products requiring the PSE mark fall under two categories regulated by the Japanese Electrical Appliance and Material Safety Law (DENAN). These categories are Specified Products (Category A) which...

The eyes of the goat and sheep are similar to a human’s eyes, with a lens, cornea, iris and retina. A key difference though, is that the retina is shaped like a rectangle. This offers these ungulates massive peripheral vision, a nearly-whole area of 320-340 degrees! However, this feature tends to reduce the animal's ability to perceive depth as well as its view angle to that of only 20-60 degrees. Then you may imagine whether sheep and goat are sensitive...

The red light helps you with your night vision and doesn’t give away your position from a distance. Red light can be seen by others, but with a far less of a travel rate. This is good for uses in our daily life and military actions. An LED flashlight is the perfect gear to carry red light. Let’s explore what a red LED flashlight can do. Most common uses of a red LED flashlight are stargazing, hunting with a night...

Do you still keep the idea that the higher lumens, the better for an LED flashlight. Actually not. Many of you have learned about that Cyansky Light has issued two featured tactical flashlight —— Cyansky P25 3000 lumens tactical flashlight and K3 1600 lumens tactical flashlight. We’ll take these two models as the sample about this. Best Tactical Flashlight The Cyansky K3 and P25 are very similar in size and both feature tactical tail switch and brightness changing switch. Both...

If you think camping is just for fun, you need to camp more. Think about what you can benefit from camping: fresh air, socialization, exercise, sunrise, spiritualization and meditation, etc. While, during the camping, you have to spend the whole night in the dark. Unlike city streets, most camp sites are completely dark or in low light environment. Therefore, a good camping light is one of the most important gear you have to bring. When choosing the right camping light...

Most of the lights can be seen by our eyes, but infrared light is hidden. Why? And the people who use the IR illuminator flashlight can still see clear in the dark. This may be another doubt from you. Technology will tell you how does an IR illuminator flashlight work? Invisible Infrared Light Humans can only see certain wavelengths in what is known as the electromagnetic spectrum. While, infrared is emitted in wavelengths that are beyond the human visible range. The...