A headlamp's fundamental purpose is to channel light to a target area. Headlamps are tested to determine how far (in meters) they can project usable light. While lumens tell you how brightly a headlampglows(at its source), headlamp beam distance tells you how far itgoes(to a surface you ...
What’s the difference between lumens and beam distance? How is run time measured? And do you need red light mode?
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This headlamp does not contain any red LEDs but can dim to 4 Lumens Best Hiking Headlamp Our Pick:Vitchelo Waterproof IPX6 Review: At a mere 3.2 oz., this headlamp packs a powerful beam of light into a compact design that takes up very little real estate, making it the ideal choice fo...
Ford is going to great lengths to make its latest family cars safer for owners and other drivers alike. Its new Glare-Free Highbeam adjusts the headlight beam angle and intensity to one of seven settings according to speed, ambient light, steering angle...
Headlamp Photo by Brent Rose for The Verge You might have just planned for a quick hike, but sunsets can be seductive. If you stay for those last few shots, you’re going to end up walking back in the dark. Just keep a headlamp in your pack at all times. I’ve tried a ton,...
Emergency kit in a small (RSS) neoprene pouch: Mini multi-tool (Gerber Dime, 12 tools), loud whistle, lighter, navigation-grade compass, flashlight with spare battery (outputting 132 lumens, the Titanium Innovations CA1-TI is very bright for its size and weight). ...
But she said she’s still waiting for the perfect night-friendlybike helmet. “There are helmets that have integrated lighting, but I have not yet seen a good helmet that has integrated lighting. A lot of times it’s not bright enough. You want it to have at least 20 lumens, but I’...