High lumen LED flashlights are luminous workhorses that can churn out tens of thousands of lumens from a battery powered LED light engine to deliver powerful lighting at your fingertips. Flashlights with a minimal light output of 6,000 lumens are herein called high lumen LED flashlights or super bright flashlights. The most powerful flashlights can produce a blazingly bright output of up to 160,000 lumens. These beasts can throw a long beam far out in the distance and are intense enough to cut through thick fog, smoke and dust. When switched to the wide flood mode that is available in some products, the powerful beam can create a large field of view to cover a massive area thoroughly for mission-critical visibility. With exceptional portability and ultra-bright illumination, high lumen LED flashlights are unmatched choices for searching, rescuing and tactical applications.
A high lumen LED flashlight is a complex system which integrates multiple components to produce light. Its performance and lifetime are heavily dependent on the interrelated components. The LED package selection defines many luminaire performance variables such as luminous efficacy, color rendition, and color temperature. In order for these performance variables to remain consistent over the service life of a flashlight, the light source must be able to survive operational stresses.
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