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The brightest typically cost more than most .

Specifications for Commander 9AN

LED , FYHAP LED with Adjustable Focus and 5 Modes , Waterproof Handheld Torch with 18650 Battery and Car Charger.

https://en.wikipedia.org/wiki/Flashlight

https://en.wikipedia.org/wiki/Flashlight_Brown

https://en.wikipedia.org/wiki/Flashlight_(Jessie_J_song)

Titan® Plus Ultra-Compact Variable Output LED Flashlight