Outdoor Adventure

Lumen in flashlight: What’s lumen in a flashlight and how much do you need?

When buying led flashlights, many people may have seen or heard about the introduction of "lumens", so what are lumens in a flashlight? How many lumens does a flashlight usually have? The higher the lumens, the better the flashlight? How many lumens should we choose to buy? You will find the answers here.

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