Flashlight & Headlamp Technical Guides

How to Choose a Hunting Flashlight Beyond Lumens

2026-10-13

Choosing a hunting light requires more than comparing lumen ratings. Consider identification needs, beam intensity, runtime, terrain and night-vision compatibility.

MORE DETAILS

Beyond Peak Lumens: How to Evaluate Headlamp Performance

2026-10-13

Peak lumens show only part of a headlamp’s performance. Learn what sustained output, thermal step-down, runtime and beam quality reveal about practical use.

MORE DETAILS

One Tip to tell the real performance of high-power lights

2022-07-01

Nowadays, a flashlight with thousands of lumens is quite common, but due to overheating issues, most can only stay in turbo mode for a few seconds. Even if it steps down to a lower level, it won't last long. A few high-quality flashlights, on the other hand, can stay in turbo mode for a few minutes at a few thousand lumens and then light up steadily for hours after stepping down to a lower, but still high lumen output. Do you understand why there is such a significant difference?

MORE DETAILS

Is lumen the same as brightness?

2022-04-02

When shopping for a light, you may be confused by different items from various brands. You may also be drawn in by the manufacturers' claims of the high lumen. Most of us want a bright and powerful tool, but is lumen the same as brightness?

MORE DETAILS

Is it always bad for a flashlight to be hot?

2022-01-23

Is it always bad for a flashlight to be hot? The answer is not necessarily. If it is a low output flashlight that gets hot, then it means short-circuited. But if it's a high output torch, then a bit hot is very normal. However, we would also be suffered from uncomfortable hand feelings caused by the heat when we hold the flashlights. What can we do then?

MORE DETAILS

Floodlight VS Spotlight: Which one is better?

2022-01-04

When you are choosing a flashlight, you’ve most likely heard two terms - flood beam and focused beam. But what are they? And what is the difference between them? What are their advantages and disadvantages? What factors decide the beam profile? How to select the right one in different scenarios?

MORE DETAILS

TOP10 questions you should know about flashlights

2021-10-29

What is a flashlight? How did it get its name? Why sometimes you hear it's also called“torch"? Do you when was the first flashlight invented? And by whom? What is the highest lumen flashlight available now in the market? Let's explore all details here.

MORE DETAILS

Still get confused by the various flashlight batteries? Let’s say something about them!

2020-09-25

What kinds of batteries are popular for flashlights? What is the difference between them? And how to select the best flashlight based on cell for different uses？

MORE DETAILS

Knowledge Center

How to Choose a Hunting Flashlight Beyond Lumens

Beyond Peak Lumens: How to Evaluate Headlamp Performance

One Tip to tell the real performance of high-power lights

Is lumen the same as brightness?

Is it always bad for a flashlight to be hot?

Floodlight VS Spotlight: Which one is better?

TOP10 questions you should know about flashlights

Still get confused by the various flashlight batteries? Let’s say something about them!