This a demonstration about the difference between throw or beam distance, and lumen output. We get lots of questions about what flashlight is the best and brightest. It’s not just all about lumen output.. http://www.lightjunction.com
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This was a amazing video. What is the purpose for the straight beaming light? I know that the spread light can be good for lighting an area (room).
very good comparison, but most flashlights now days have zoom capability so therefore lumens become the measure of brightness. correct ?