【20000 LUMEN LED FLASHLIGHT】: Goreit flashlights high lumens utilizes upgraded XHP70.2 LED, which is stable and super bright and provides an incredibly powerful lighting, 10 times brighter ...
Boing Boing on MSN2 个月
World's brightest flashlight costs $750, turns night to day (video)via Oddity Central Previously: • Water-cooled 72,000 lumen LED flashlight • Watch what happens when a seriously bright ...
We tested LED flashlights by measuring their lumens, beam drop-off, and beam pattern—plus their battery life and durability.
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