Category: Stories

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Tutorial: Disassemble Surefire KX4 Head

SureFire KX4 head is an improvement for P60 flashlight from 80 to 120 lumens. It’s a great unit with sturdy build quality and virtually indestructible. I like it very much until I decided to...

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My Sunwayman P02A is dead

I received Sunwayman P02A about two months ago and now it’s dead. A week ago, I was about to visit my parent in law and planed to bring two flashlights for my brothers in...

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Donkey + Flashlight, Unmanned Farm Patrol

An elderly man in the Gaziantep came up with an ingenious solution to protect his pistachio orchard. He equipped his donkey with a flashlight wrapped around its neck and set it free in the...

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Taylor Swift’s Concert Bracelets Saved Lives

Elizabeth Dazzio was driving her sister and a friend home from Taylor Swift’s May 22 concert in Baton Rouge when she fell asleep at the wheel. The car crashed, knocking Elizabeth unconscious and leaving...

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Where is Fenix HL23 reviews?

After using Fenix headlamp HP05 for several weeks or months, I realized that this headlamp is too much for my daily needs. It’s bright, it’s powerful, but it’s also heavy. Later I decided to get a...

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Idea: Building a flashlight runtime tester

There are many articles discussing about building DIY lumen tester and I came across an idea to build such device using Arduino and some light intensity detector module to test a flashlight’s runtime. Instead of...